Jobs at Djinni

We are looking for a Prompt Spec Engineer who will define how our AI systems communicate, reason, and deliver high-quality outputs across products powered by LLMs.
 

You will be responsible for designing prompt/spec architectures, building evaluation systems, and ensuring that AI responses are consistent, reliable, and production-ready across RAG systems, AI agents, and automation workflows.

What you will do:
 

• Design and evolve prompt/spec architecture for AI products, LLM services, RAG systems, and AI agents, defining prompt structures, model behavior rules, response formats, and quality criteria.
• Develop, optimize, and adapt prompts for different LLMs and use cases, considering output quality, context limitations, cost, and system stability.
• Build and maintain AI evaluation processes including test scenarios, golden datasets, regression testing, and A/B experiments for LLM performance measurement.
• Analyze AI outputs, identify root causes of issues (hallucinations, missing context, retrieval problems, incorrect or unsafe responses), and define improvements.
• Collaborate with AI Engineers and Product Managers to implement prompt solutions into production systems, RAG pipelines, AI agents, and automation workflows, translating business needs into technical specifications.
• Work with LLM evaluation and monitoring tools (such as PromptFoo, Langfuse, and similar solutions) to track metrics, prompt versions, response quality, and system performance.
• Create and maintain structured documentation: prompt specs, evaluation frameworks, usage guidelines, limitations, and best practices for safe and reliable AI behavior.

What we expect from you:
 

• 2+ years of experience in LLM-related roles such as Prompt Engineering, AI Product Operations, AI Evaluation, or similar.
• Hands-on experience designing and optimizing prompts for different LLMs with a strong understanding of model behavior, strengths, and limitations.
• Experience building prompt/spec systems including prompt structure design, behavior rules, response formatting, testing, and versioning.
• Strong experience in AI evaluation: test case design, output analysis, issue detection, and iterative improvement of model performance.
• Understanding of RAG systems, AI agents, structured outputs, tool calling, and principles of reliable LLM system design.
• Ability to collaborate with engineering and product teams, translate business requirements into AI specifications, and document solutions clearly and consistently.
• Upper-Intermediate (B2+) English 
   

What we offer

• Competitive compensation depending on experience
• Work on production-level AI systems (LLMs, RAG, AI agents, automation workflows)
• Office-based work in Lviv with the possibility of a hybrid schedule.
• Direct impact on AI product quality and system behavior
• Access to modern LLM tools and evaluation frameworks
• Professional growth in a fast-moving AI-focused environment
• Opportunity to shape prompt engineering standards inside the company
• Relocation support for candidates from other cities, including assistance with moving and adaptation in Lviv.

Job Description
Front-End Development

Strong commercial experience with React
Proficiency in TypeScript
Experience building applications using Next.js
Experience developing and documenting reusable UI components with Storybook
Ability to interpret and implement designs from Figma
Experience writing unit and component tests using Jest
Strong knowledge of modern HTML and CSS, including CSS custom properties, responsive design, Flexbox and CSS Grid
Understanding of accessibility, browser compatibility and front-end performance best practices
Back-End Development

Strong commercial experience with ASP.NET Core and C#
Experience designing and developing secure, maintainable REST APIs
Experience with Azure Functions and serverless application development
Knowledge of Azure API Management
Experience working with Microsoft SQL Server, including database design and query optimisation
Experience working with Azure Cosmos DB
Understanding of authentication, authorisation and API security, ideally Duende Identity Server
Job Responsibilities
Design, implement and unit test core application components running on Azure
Drive and participate in the functional design
Contribute to the review and analysis of business requirements and development of code reviews and technical designs/specifications
Participate in SCRUM

Department/Project Description
The client is a holding company that administers association football clubs including Manchester City F.C. As for the product, it is mancity.com website and all innfrastructure around. We are using Scrum. Technologies/Tools: - Back-end: C#, .Net; ASP.NET; ASP.NET Web API; Umbraco; MS SQL. - Front-end: HTML/CSS, Angular, WebPack. - Other: Jira, Git, Docker, MS Azure.

Requirements

• 2+ years of commercial experience with Python (Django, DRF, FastAPI)
• Strong knowledge of Python 3.8+
• Solid understanding of web technologies, REST APIs, and client-server communication
• Basic knowledge of React and understanding of frontend development principles
• Good knowledge of Docker and Docker Compose
• Basic understanding of deployment and CI/CD processes; experience with GitHub Actions or similar tools
• Confident Git skills, including reading and reviewing teammates code
• English – Intermediate level or higher (able to participate in technical discussions)

Responsibilities

• Develop and maintain backend applications using Python (FastAPI, Django, DRF)
• Design and implement new features and REST APIs based on business requirements
• Maintain, optimize, and improve the existing codebase for stability and performance
• Develop and maintain frontend features using React
• Participate in code reviews and contribute to improving code quality and development processes
• Assist with deployments, CI/CD pipelines, and basic DevOps tasks

Nice to Have

• Ability to work independently while actively participating in team discussions and brainstorming sessions
• Experience with AWS infrastructure and cloud services

Profisea is a boutique DevOps and Cloud company — AWS Premier Partner specializing in Cloud Architecture, DevOps, DevSecOps and FinOps.

We are looking for a Customer Success Specialist who will work closely with clients using the Uniskai platform, helping them get the most value from the product and ensuring a great customer experience.

This role is perfect for someone who enjoys communicating with people, solving problems, and learning about cloud technologies.

We are open to junior candidates and applicants without prior experience who are motivated to learn and grow in the cloud and DevOps environment.
 

What you will do:

Communicate regularly with clients using the Uniskai platform.

Check if clients are satisfied with the platform and help them use its features effectively.

Collect customer feedback about the product and user experience.

Help clients discover and use platform features and services.

Identify issues or improvement opportunities and share them with internal teams.

Coordinate technical support when needed.

Organize calls or meetings with DevOps or development teams if technical assistance is required.

Track client requests and ensure follow-up.

What we expect:

English — Fluent.

Strong communication skills and client-oriented mindset.

Good organizational skills and attention to detail.

Ability to work with multiple tasks.

Interest in technology, cloud or DevOps will be a plus.

Experience with SaaS platforms, customer support or project coordination will be a plus but not required.
 

What we offer:

Opportunity to be part of a growing company and to grow with us

Being at the forefront of the DevOps and Cloud services industry

Great compensation 

Professional working environment where you will be an essential member of our team

About Project

It is a mobile accounting app for sole traders, freelancers and self-employed workers — income, expenses and tax handled from a phone in minutes rather than evenings.

Every year, hundreds of thousands of self-employed people type "can I claim my phone bill" into Google and land on something written by a content farm, out of date, or aimed at accountants rather than at them. Being the clearest, most accurate answer to those questions is one of the most durable growth assets this business can build — and it compounds while paid channels don't.

The job in one line

You own our written content: what we publish, why, whether it's accurate, and whether it brings us users.

What you'll do

- Own the content strategy and calendar. Build it around real search demand and real user questions, not topics that sound good. Publish to an agreed cadence (4–8 substantial pieces a month) across blog, guides, landing pages, email.
- Win high-intent search. Research and prioritise keywords around allowable expenses, Self Assessment, VAT, deadlines, sole trader vs limited company, and the specific trades and professions we serve. Own on-page SEO, internal linking, content refreshes and technical basics in partnership with Engineering / an SEO consultant. 
- Meet the accuracy bar this subject demands. Tax content is exactly what Google treats as "your money or your life" — it needs demonstrable expertise, named authors, review credits and current dates to rank at all, and it needs to be right regardless of ranking. Every piece touching tax rules, thresholds or figures goes through [our accountant / compliance sign-off] before publishing, and gets re-checked each [April] when rates change.
- Build the deadline content machine. 31 January Self Assessment, the 5 April year end, quarterly VAT/MTD deadlines and the April Budget changes are our peaks. The January content set is written, reviewed and live by November, not drafted in January.
- Own lifecycle and in-product copy. Onboarding emails, activation and re-engagement sequences, deadline reminders, release notes, app store listing copy, plus in-app microcopy in partnership with Product. Measured on activation and retention, not on open rates alone.
- Run the writers. Brief, commission and edit freelance writers and subject-matter contributors [budget: specify], and hold a consistent editorial standard and tone of voice across everything we publish.
- Set the tone of voice. Write and maintain the style guide — plain English, no jargon, no scaring people about HMRC, no condescension about money. Everyone else in the company writes to it.
- Supply the other channels. Turn each substantial piece into raw material for social and creator briefs, and maintain the guides, checklists and templates that Support and Sales send to users.
- Report honestly. Organic sessions and rankings, content-attributed sign-ups and paid conversions, email-to-activation rates, and which pieces earn their keep. Retire or rewrite what doesn't.

 What we're looking for

- 3+ years in content marketing or editorial for a B2C or SaaS product, with responsibility for results rather than output volume.
- Excellent native-standard written English, and the ability to make a dull technical subject genuinely clear. Portfolio of published work required.
- Practical SEO competence: keyword research, search intent, on-page optimisation, content refresh strategy, and comfort in GA4 / Search Console / Ahrefs / Semrush.
- Editing experience — you can improve someone else's draft and give feedback a freelancer will accept.
- Numerate, precise, and willing to check a figure rather than assume it. You'll be corrected by an accountant regularly and won't take it personally.
 

Nice to have

- Experience writing about UK tax, accounting, payroll or personal finance — or an AAT / bookkeeping background.
- You are or have been self-employed, freelance or a sole trader.
- Lifecycle email experience in a real tool (Braze / Customer.io / Klaviyo / Intercom).
- ASO / app store listing optimisation.
- Comfortable in a CMS and with light HTML; experience with a headless setup.
- Experience building a content operation from a standing start.

*Rapidum is an equal opportunities employer. We assess every application against the requirements above and nothing else.*
 

Location: Remote (UK-based) 
 

About Project

It is a mobile accounting app built for people who never wanted to do accounting: sole traders, freelancers and self-employed workers who need their income, expenses and tax handled from their phone in minutes, not evenings.

Our users aren't finance professionals. When something doesn't add up, it's their own money and their own tax return on the line — so support isn't a cost centre here, it's the product. A calm, accurate answer within minutes is the difference between a user who renews and a one-star review.

The job in one line

You own the support function: every conversation a user has with us, the systems behind those conversations, and the numbers that prove it's working.

What you'll do

- Run the front line. Own in-app chat, email, app store reviews and social DMs. Target: first response under [1 working hour] in business hours, 90% of conversations resolved without escalation.
- Hit and defend the numbers. CSAT ≥ [4.5/5], contact rate per 100 active users trending down quarter on quarter, app store rating ≥ [4.5], median resolution time inside [4 hours]. Weekly reporting, no vanity metrics.
- Build the self-serve layer. Write and maintain the help centre, in-app guides and macros so that the [top 20] recurring questions stop becoming tickets at all. Deflection is the main lever once user numbers grow.
- Hold the advice boundary. You explain how the app works, what a figure means and where it came from — you do not give tax advice. You'll own the escalation path to our qualified accountant [/ partner practice] and the standard wording that keeps us on the right side of that line.
- Bridge to Engineering and Product. Reproduce and triage bugs properly (steps, device, app version, screenshots), escalate with severity that means something, chase to resolution and close the loop with the user. Bring Product a monthly digest of the top pain points with volumes attached — not anecdotes.
- Handle peak season. Late January Self Assessment, the 5 April year end and quarterly VAT/MTD deadlines produce spikes several times normal volume. You plan cover, prepare canned responses and staffing before they hit, not during.
- Protect user data. Verify identity before discussing an account, handle personal and financial data under UK GDPR, and escalate suspected data or security incidents immediately per our process.
- Rescue accounts. Spot users about to churn or asking for refunds, and turn what you can around. Report honestly on what you couldn't.
- Write the playbook. Document the process as you build it — SOPs, escalation matrix, tone-of-voice guide — so the next two support hires can be onboarded in days, not months. You'll hire and lead them within 12 months.

What we're looking for

- 3+ years in customer support for a consumer app or SaaS product, including at least 1 year owning metrics rather than just handling tickets.
- Hands-on with a support platform (Intercom, Zendesk, Crisp, Freshdesk or similar): macros, help centre, automations, reporting — you've configured it, not just typed into it.
- Numerate and comfortable around money: invoices, expenses, VAT, tax deadlines. You don't need to be an accountant, but you must not be nervous about numbers.
- Written English that is clear, warm and plain — you can explain a tax figure to someone in a van at 7am without jargon or condescension.
- Calm under pressure with upset users, and honest when we've got something wrong.
 

Nice to have

- Experience supporting a fintech, accounting, payroll or tax product.
- AAT / bookkeeping study, or practical experience with HMRC Self Assessment, MTD, VAT.
- Built a help centre or support function from scratch.
- Mobile-specific support experience: app store review management, release cycles, device-level debugging.
 

*Rapidum is an equal opportunities employer. We assess every application against the requirements above and nothing else.*
 

Location: Remote (UK-based) 
Job type: Full-time

Reports to Head of Marketing / CMO
About project: 

It is a mobile accounting app for sole traders, freelancers and self-employed workers — income, expenses and tax handled from a phone in minutes rather than evenings.

Our audience isn't looking for accounting software. They're looking for an answer to "can I claim this?" at 11pm in January. That's the moment we have to be present in, and social is where it happens.

The job in one line

You own our social channels end to end — strategy, content, production, community — and you're measured on app installs and paying users, not on follower count.

What you'll do

- Own the channels. Run TikTok, Instagram, YouTube Shorts, Facebook, LinkedIn, Threads/X — the mix is yours to argue for and prove. Publish consistently to an agreed cadence, 4–6 pieces per week minimum.
- *Make the content yourself. Script, shoot, edit and caption short vertical video (CapCut / Premiere), plus static and carousel formats (Canva / Figma). This is a hands-on role: we're not big enough for a production team, and briefing an agency for every post won't work.
- Turn tax into something watchable. Plain-English explainers, "expenses you're probably missing", deadline countdowns, myth-busting, before/after of a messy year of receipts. If it sounds like an accountant wrote it, it doesn't ship.
- Own the calendar around real dates. 31 January Self Assessment, the 5 April year end, quarterly VAT/MTD deadlines and April tax-change announcements are our biggest moments of the year. Plan and produce for them weeks ahead, not in the week itself.
- Run the community. Reply to comments and DMs in our voice, and know where the line is: product and content questions are yours, account and money problems get handed to Customer Support within 1 working hour with context attached. Never resolve someone's account issue in a public comment thread.
- Get facts right, and get them checked. Anything about tax, allowable expenses, deadlines or figures goes through our accountant / compliance sign-off before publishing. Any paid, gifted or affiliate content is disclosed to ASA CAP Code standards. We don't publish savings or refund figures we can't substantiate.
- Work with creators and users. Brief and manage micro-creator collaborations [if in scope], collect and repurpose UGC and reviews with permission, and build a pipeline of real user stories.
- Report on what matters. App installs and store-page conversions attributed to social, cost per install, saves and shares, sign-up-to-paid conversion from social traffic, comment sentiment. Follower growth is context, not a target. Weekly numbers, monthly what-worked-and-what-didn't.
- Feed the rest of the business. Comments and DMs are the cheapest research we have — report recurring questions, objections and feature requests to Product and Support.

What we're looking for

- 3+ years running social channels for a consumer brand, app or SaaS product, with commercial accountability — you've been measured on conversions or installs, not reach alone.
- You personally shoot and edit short vertical video to a publishable standard. Portfolio or channel links required.
- Native-standard written English with a genuine feel for tone: plain, warm, funny where appropriate, never patronising about money.
- Comfortable with numbers and with a subject where accuracy matters — you check before you post.
- Hands-on with analytics: platform insights plus GA4 / app attribution to connect posts to installs.
- Close enough to the UK market to understand the cultural references our audience uses.

Nice to have

- Fintech, accounting, tax, payroll or personal-finance content experience.
- You are or have been self-employed, freelance or a sole trader — you'd be your own target audience.
- Paid social experience (Meta / TikTok Ads Manager).
- Creator or influencer partnership experience.
- Community management in Facebook groups, Reddit or Discord.
- Scheduling and reporting tools (Later / Buffer / Metricool).

*Rapidum is an equal opportunities employer. We assess every application against the requirements above and nothing else.*
 

Location - Remote (UK-based) 
Reports to[CTO / Head of Engineering
 

About the Project:

It is a mobile accounting app for sole traders, freelancers and self-employed workers — income, expenses and tax handled from a phone in minutes rather than evenings.

Behind a simple app sits the complicated part: bank feeds that stop syncing, receipts that scan wrong, subscriptions that don't renew, a figure that's off by £40 and nobody can say why. That's your side of the house. When a user's tax number looks wrong, someone has to prove what actually happened — in the data, not in the conversation.

The job in one line

You are tier 2: everything customer support can't resolve stops with you, and everything Engineering shouldn't be interrupted by stops with you too.

What you'll do

- Own tier-2 escalations end to end. Take what front-line support can't close, investigate it properly and either fix it, work around it, or hand Engineering a ticket they can act on immediately. Target: [90%] of escalations resolved or reproduced within 1 working day.
- nvestigate in the data, not by guesswork. Read logs, trace requests, query the database (read-only SQL), check API responses and reconcile what the app displayed against what was actually recorded. Every escalation you pass on carries a clear reproduction path and evidence.
- Run bank feed and integration failures. Open Banking connections drop, banks change formats, tokens expire, third-party providers have outages. You own diagnosis, the vendor conversation, and the honest message to affected users.
- Triage mobile crashes and releases. Monitor crash and error reporting, spot regressions after a release before the reviews do, and verify fixes on real devices across iOS and Android versions.
- Own billing and store issues. Failed payments, App Store / Google Play subscription problems, duplicate charges, refunds, entitlement mismatches — resolve them and reconcile with Finance.
- Manage incidents. Be the person who declares one: assess impact, notify users and the team, keep the status page current, coordinate to resolution, then write the post-incident review with a root cause and actions that actually get done.
- Cut the ticket volume at source. Turn recurring escalations into permanent fixes: bug reports Engineering prioritises, product changes, internal diagnostic tooling, and written playbooks that let tier 1 handle the case themselves next time. Success looks like fewer escalations reaching you each quarter, not more.
- Handle deadline peaks. Late January Self Assessment, the 5 April year end and quarterly VAT/MTD deadlines turn every technical fault into an urgent one. Cover, monitoring and rollback plans get agreed before those windows, not during.
- Guard data and access. Verify identity before touching an account, work under UK GDPR with financial and personal data, keep production access to what your role requires, and escalate suspected security or data incidents immediately.

 What we're looking for

- 3+ years in technical support, application support or a tier-2/escalations role for a live software product — ideally consumer-facing.
- You can read a log, write a SQL SELECT, call an API endpoint with Postman / curl and inspect a JSON response without help.
- Practical experience with bug triage alongside an engineering team: severity, reproduction, prioritisation, verification.
- Experience with third-party integrations or API failures, and dealing directly with vendor support.
- Written English clear enough to explain a technical cause to a user in plain terms and to a developer in precise ones.
- Calm and methodical during outages — no panic, no guessing, no silence.
 

Nice to have

- Fintech, accounting, payroll or payments background — bank feeds, Open Banking, reconciliation, double entry.
- Mobile support experience: crash reporting, device fragmentation, store release cycles, RevenueCat or similar subscription tooling.
- Scripting for diagnostics or reporting (Python / SQL / Bash).
- Experience setting up monitoring, alerting or an internal admin/diagnostic tool.
- Any incident-management framework in practice, on-call rotations, blameless post-mortems).

What we offer

- £20 000 plus a bonus.
- A function you own and build, with the tooling budget and production access to do it properly.
- Remote  working with core hours 09:00–18:00 UK. On-call is limited to release windows and tax-deadline peaks, compensated at rate.
- Annual leave plus UK bank holidays, with peak-season cover agreed in advance.
- Direct line to Engineering — your bug reports go into the sprint, not into a backlog nobody reads.
- Tools and training funded, including certifications relevant to the role.

*Rapidum is an equal opportunities employer. We assess every application against the requirements above and nothing else.*
 

The Mission
Are you a cloud architect who finds beauty in a perfectly orchestrated pipeline? Do you believe that “manual” is a four-letter word? We are looking for a Senior SRE specialized in BI Ecosystems to join our mission-critical Infrastructure team.
In this role, you won’t just “maintain” systems; you will be the master weaver connecting our advanced Data Analytics tools with a rock-solid, automated GCP/AWS backbone. You will bridge the gap between traditional Business Intelligence and modern Cloud Engineering, ensuring our data flows are fast, our visualizations are seamless, and our infrastructure is invisible.

What You Will Do
1. Master the Orchestration (GCP & GKE)
You will take full ownership of our Google Kubernetes Engine (GKE) clusters. This isn’t just
about pods and services; you’ll manage advanced networking (VPC Service Controls, Shared VPC) and high-availability node configurations to ensure our data platforms never skip a beat.
2. Advance Data Architectures (Lakehouse)
You will design and support a unified Data Lakehouse architecture by integrating BigQuery and Cloud Storage. Your mission is to break down silos, ensuring that our raw data and analytical models coexist in a single, high-performance ecosystem. You will implement robust governance and security policies that ensure data quality and accessibility, providing a “single source of truth” that is both scalable and cost-effective
3. Evangelize Infrastructure as Code (IaC)
Our goal is 100% immutability. You will use Terraform to automate the entire lifecycle of our
GCP resources—from Compute Engine and Cloud Run to Cloud SQL—ensuring consistency
across Dev, Staging, and Production.
4. Empower DataViz Excellence
You will be the enabler for our Data Analysts. You’ll deploy, optimize, and scale Qlik Sense,
Tableau, or Similars environments on GCP, handling everything from SSO/IAM authentication to high-performance connectivity with our backend data sources.
5. Hybrid Cloud & Legacy Modernization
Complexity is our playground. You will manage critical AWS resources (EC2, S3) and ensure
seamless interoperability with GCP. Simultaneously, you will lead the charge in migrating legacy monolithic systems into modern, microservices-based architectures.
6. Data Engineering Collaboration
Working side-by-side with Data Engineers, you’ll help build and maintain robust pipelines using Cloud Dataflow, Cloud Composer (Airflow), and BigQuery. You ensure that the “plumbing” of our data world is leak-proof and high-performing.
7. Reliability, Security & FinOps
● CI/CD: Design sophisticated pipelines (GitLab CI/GitHub Actions) integrating DevSecOps best practices.
● Observability: Implement deep monitoring using Google Cloud Operations Suite and Grafana.
● FinOps: Be the guardian of our budget, identifying and eliminating cloud waste through
smart optimization.

Who You Are (Requirements)
● Cloud Expert: Proven experience managing complex environments in Google Cloud Platform (GCP) and AWS.
● Data Architect: Deep understanding of Data Lakehouse models and governance.
● Kubernetes Pro: Deep knowledge of GKE, including advanced networking and security policies.
● Terraform Ninja: Ability to write modular, scalable, and secure IaC.
● BI Infrastructure Savvy: Experience deploying and tuning enterprise visualization tools (Tableau, Qlik, or Power BI).
● Automation Mindset: Strong scripting skills (Python, Bash, or Go) and mastery of CI/CD engines.
● Data-Driven: Familiarity with Big Data tools like Airflow, BigQuery, and Dataflow.
● Security-First: Solid understanding of encryption, IAM roles, and network security standards.

Why Join Us?
● Impact: You are not a cog in the machine; you are building the machine.
● Tech Stack: Work with the latest tools in the Cloud and Data world (Lakehouse, GKE).
● Culture: We value technical excellence, proactive problem-solving, and a “fail fast, learn
faster” mentality.
● Growth: We invest in your certifications and continuous learning. Ready to redefine how BI meets SRE? If you are a builder who loves solving the puzzle of high-scale data infrastructure, we want to meet you.

Apply now and let’s build the future of data infrastructure together!

About us:
We are a fast-growing product company seeking an experienced  Marketing Manager (part-time work) to lead marketing efforts for our mobile apps (iOS/Android). You will play a key role in shaping strategy, driving growth, and mentoring the team.

Responsibilities & Requirements:

• 3+ years of experience as a Marketing Manager in mobile products (iOS/Android).
• Strong understanding of the full mobile product development lifecycle.
• Develop and execute marketing strategies for mobile apps.
• Drive user acquisition, retention, and monetization.
• Plan and support new app launches, updates, and feature releases.
• Manage marketing budgets and optimize advertising campaigns.
• Analyze the market, competitors, campaign results, and key performance metrics.
• Run A/B tests and identify new growth opportunities.

• Collaborate with product, development, design, and analytics teams.

   

We offer:

• Part-time
• Competitive salary based on experience
• Paid sick leave and annual leave
• Fully remote work format
• Stable workload and long-term cooperation

About Our Client
 

Our client builds and operates GPU cloud infrastructure at the scale modern AI demands. They run dense accelerated-compute clusters on bare metal and Kubernetes, stitched together with high-performance Ethernet and InfiniBand fabrics, and deliver them to customers as reliable, secure, high-throughput platforms. They are building Cloud v2, their next-generation, clean-slate, Kubernetes-native GPU cloud, and scaling it across new data center sites. The infrastructure team sits at the center of that effort, building the systems that turn racks of hardware into a product customers depend on.
 

The role

We are hiring a Senior Observability Engineer to build the observability layer for Cloud v2. This role exists to close the single most damaging gap in our client’s current product: today their observability is reactive, so customers are their failure detector. Some of their worst incidents went undetected internally because they occurred below the layer they instrument (a corrupted forwarding entry, a flapping firewall sync process), and the customer reported the outage before their dashboards did. Cloud v2 is architected from day one against the industry’s Gold-tier bar for neocloud platforms (SemiAnalysis ClusterMAX), and proactive detection, where they see problems before the customer does, is the trust gap they are building this platform to fix.
 

You own the metrics, logs, alerting, dashboards, and detection stack that make that true. That means operator-facing observability that catches failures first and drives automated remediation, and tenant-facing observability that gives customers the usage, health, and status visibility a hyperscaler-grade cloud implies. This is the observability workstream the platform validates earliest, because detection is where the current product loses trust, and it maps directly to the ClusterMAX Monitoring and Reliability criteria.
 

This is a build-focused, hands-on senior IC role. You will spend your time engineering the telemetry pipelines, detection logic, dashboards, and alerting that turn raw signals from multi-vendor GPUs (AMD/NVIDIA), hosts, fabrics, and switches into problems we catch before customers feel them, and you will set the technical direction and standards for how we instrument the platform. You will partner closely with our client’s SRE, platform, network, and security engineers, who own the control-plane architecture, the fabric, and day-to-day operations; you own the observability that makes the whole platform legible and its failures visible.
 

What you’ll own

The OpenTelemetry foundation: own OpenTelemetry as the instrumentation standard the whole platform plugs into: the collector topology and pipelines, semantic conventions for metrics, logs, and traces, and consistent resource and tenant attribution across GPU, host, fabric, switch, and control-plane signals. Everything we instrument, internal and tenant-facing, lands on this common backbone so signals are portable, correlated, and not locked to any one backend.

Proactive detection: build the detection that fires before a customer reports, GPU failure-rate tracking, Xid detection, and the anomaly and threshold signals that feed the automated detect-drain-remediate loop, so mean time to detect stops being inverted and our client sees the problem first.

The metrics pipeline: own the metrics stack across GPU, CPU, network planes, thermal, and power (Prometheus and OpenTelemetry-based), including the DCGM profiling-metric suite (DCGM_FI_PROF_* for SM activity and tensor TFLOPs, plus PCIe AER, ECC, power and thermal, and NVLink and fabric throughput), with custom exporters and OpenTelemetry receivers where DCGM falls short.

Instrumenting below the layer we watch today: push instrumentation down into the sub-layers where our most damaging silent failures live (forwarding state, firewall and HA sync, fabric health), so the failure classes that used to reach us through the customer surface on our own dashboards instead.

Host and switch debug data: build reliable extraction of host and switch debug and telemetry data so responders have the signal they need without hand-collecting it during an incident.

Operator and tenant dashboards and alerting: build the operator dashboards and low-noise, actionable alerting the on-call team runs on, and a tenant-facing status page so customers are not our failure detector.

Tenant-scoped observability: deliver per-tenant usage and utilization visibility and per-tenant access to logs and metrics, cleanly isolated from internal ops telemetry, on a multi-tenant model where no tenant can see another’s data.

Proactive customer notifications: build automated, proactive maintenance and change notifications to affected tenants, replacing today’s manual and ad hoc comms.

Reliability and SLO instrumentation: build the telemetry behind the 99.9%+ node SLA measurement, the passive and active health-check battery, and MTTA and MTTR tracking, so reliability is measured, not asserted, and so the health automation has trustworthy signal to act on.

AI-leveraged observability: push our observability toward an AI-augmented model, agentic triage, anomaly detection, alert-noise reduction, and MCP-driven access to our operational telemetry, so a small team catches more, faster, than headcount alone would allow.

Technical direction and standards: set the instrumentation patterns, metric and label conventions, alerting standards, and SLO practice the rest of the platform adopts, and raise the bar through design review and mentorship.
 

What we’re looking for

Required

8+ years building production observability or monitoring systems at scale, ideally for cloud, hosting, or high-performance compute environments, with real platform-build experience (not solely operating dashboards someone else built).

Deep expertise with Prometheus and the metrics ecosystem: PromQL, exporters, recording and alerting rules, Alertmanager, and Grafana, used to build durable, reusable observability rather than one-off dashboards.

Hands-on experience designing and running OpenTelemetry as a foundational instrumentation layer: the Collector, receivers and exporters, semantic conventions, and vendor-neutral pipelines that multiple backends and teams plug into.

Experience running time-series at scale, including long-term and high-cardinality storage (Thanos, Mimir, Cortex, or VictoriaMetrics), and a real understanding of cardinality, retention, and query-performance tradeoffs.

A track record of building alerting that is actionable and low-noise, and of practicing SLO and error-budget-based reliability rather than alert on everything.

Strong programming skills in a real language (Python, Go, or similar) used to build maintainable exporters, collectors, and observability tooling, not just glue scripts.

Strong Linux systems fundamentals: you can reason about the OS, networking, storage, and the boot and provisioning path, and instrument at that level, not just at the application surface.

A track record of owning significant observability systems end to end and setting technical direction that other engineers adopt: defining standards and influencing architecture across a team.

A demonstrated bias toward building things right the first time: reproducible, code-defined observability and sound instrumentation design over short-term shortcuts.

Strong written communication: you document designs and decisions clearly, and you raise the team’s bar through design review and mentorship.
 

Strongly preferred

Multi-vendor GPU/HPC observability: DCGM & dcgm-exporter (NVIDIA) and RDC & AMD Device Metrics Exporter (AMD/ROCm); NVML and AMD SMI; Xid vs. amdgpu/RAS error reporting; DCGM_FI_PROF_* and ROCProfiler profiling metrics; GPU node health checks (DCGM diagnostics, AGFHC, ROCm Validation Suite).

Experience building multi-tenant, tenant-facing observability with per-tenant metric and log isolation.

Checkmk (our client runs parent and child sites today), and experience migrating or bridging a Checkmk estate into a modern metrics stack.

Network and fabric observability: switch telemetry, streaming telemetry (gNMI) and SNMP, BGP and fabric health, and RoCE Ethernet or InfiniBand/UFM fabric monitoring.

Log and trace pipelines and distributed tracing: Loki, Elastic, or Vector, and instrumenting traces across a distributed control plane.

Kubernetes observability: kube-state-metrics, cAdvisor, and GPU Operator metrics, in a multi-cluster environment.

Status-page and incident tooling, MTTA and MTTR instrumentation, and integration with an incident-response and paging workflow.

Building observability within a SOC 2, ISO 27001, or HIPAA compliance posture, including audit-log export.
 

How we work

Small, senior, high-trust teams. We hire people who can own and solve problems end to end and we give them the room to do it.

Code over clicks. The platform is defined, reviewed, and versioned. Manual changes are the exception and they get automated away.

Build it right. We invest in sound architecture and durable design so the platform scales cleanly instead of accumulating debt.

Customers are real. The platform exists to serve customer workloads, and we build to the reliability and self-service standard a hyperscaler-grade cloud implies.

We document. Designs, decisions, and architecture are written down so the team compounds knowledge instead of re-learning it.
 

AI as a force multiplier

We expect our engineers to use AI to move faster and operate at higher leverage, and we build our environment to make that the default rather than an afterthought. We maintain CLAUDE.md and AGENTS.md context files across our repositories, run MCP servers against our operational systems (Jira, NetBox, Checkmk), and use agentic coding tools such as Claude Code directly in our infrastructure and platform workflows.
 

For this role in particular, observability is one of the highest-leverage places to apply AI: anomaly detection, automated incident triage, alert-noise reduction, and AI-assisted root-cause analysis over the telemetry you build. You don’t need to be an AI expert, but you should be eager to fold these tools into how you design and operate observability, and to help us define what an AI-leveraged infrastructure team can do.

What success looks like
 

First 30 days

Ramped on the Cloud v2 architecture, the current observability stack (Prometheus, Checkmk parent and child sites, and the GPU and fabric telemetry), and the lab, and able to navigate the repos and design docs independently.

Shipped your first meaningful contribution to the metrics, alerting, or detection stack with the team’s review.

Aligned with SRE, platform, network, and security on where your work meets theirs and on the highest-value detection gaps to close first.
 

First 90 days

Owning a defined area of the v2 observability layer end to end, from design through delivery (for example the OpenTelemetry instrumentation foundation, the GPU and DCGM metrics pipeline, the alerting and SLO framework, or the tenant-facing dashboards and status page).

Delivered proactive detection for at least one failure class that the platform previously learned about from customers, so our client now detects it first.

Measurably reduced alert noise or improved mean time to detect for a meaningful part of the fleet.
 

First 12 months

The go-to engineer for the hardest observability and detection problems in Cloud v2, trusted across SRE, platform, network, and security, and setting the standards the team instruments by.

Designed and delivered a significant piece of the platform’s observability (proactive detection, tenant-facing observability, or reliability and SLO instrumentation) that raised the whole team’s leverage and moved the platform toward its Gold-grade Monitoring and Reliability bar.

Lime Vizio
Industry: High-Volume E-commerce (US & Canada)
Location: Remote
Schedule: Full-time, Los Angeles business hours(PST/PT)

Business

About Local Dumpster

Local Dumpster is a fast-growing waste management company providing dumpster rental solutions for contractors, construction companies, roofing businesses, remodeling firms, property managers, and commercial customers across the United States.

Our mission is simple: make dumpster rentals easy, reliable, and hassle-free while building long-term partnerships with our customers.

We're looking for an ambitious, proactive, and independent sales professional who enjoys building relationships, generating new business, and becoming a trusted partner for customers.

Position Overview

As an Outbound Sales & Customer Success Representative, you will be responsible for generating new B2B business through outbound prospecting while building and maintaining long-term relationships with contractors and commercial clients.

This role combines business development, sales, and customer success. You won't simply close deals—you'll become the primary point of contact for your accounts, ensuring an outstanding customer experience and identifying opportunities for repeat business.

This position is ideal for someone who enjoys taking ownership, working independently, and creating business opportunities from scratch.
 

Key Responsibilities

Business Development

• Prospect and identify new contractors, construction companies, roofing companies, remodelers, and commercial clients.
• Conduct high-volume outbound cold calls.
• Research potential customers using various online resources.
• Build and maintain a strong sales pipeline.
• Generate qualified business opportunities.
• Develop long-term partnerships with clients.

Sales

• Understand customer project requirements.
• Recommend appropriate dumpster rental solutions.
• Prepare and present pricing.
• Negotiate when appropriate.
• Convert prospects into paying customers.
• Consistently achieve daily and monthly sales goals.

Customer Success

• Serve as the primary point of contact after the initial sale.
• Build long-term relationships with assigned customers.
• Resolve customer questions and coordinate with internal teams.
• Ensure customers receive excellent service throughout their projects.
• Encourage repeat business and referrals.
• Identify upsell and cross-sell opportunities.

CRM & Administration

• Maintain accurate CRM records.
• Track customer interactions and follow-ups.
• Update sales activities daily.
• Maintain organized account information.
   

Qualifications

Required

• Experience in outbound sales, business development, or account management.
• Strong verbal English communication skills.
• Excellent phone presence.
• Comfortable making cold calls.
• Strong negotiation and relationship-building skills.
• Highly organized and self-disciplined.
• Ability to work independently with minimal supervision.
• Results-driven mindset.
• Strong computer skills.

Preferred

• Experience in B2B sales.
• Experience working with contractors or construction-related industries.
• Experience using CRM systems.
• Customer Success or Account Management experience.
• Remote work experience.
   

Success Metrics (KPIs)

• Generate 5–10 completed orders per day after the onboarding period.
• Number of outbound calls.
• Qualified opportunities created.
• Sales conversion rate.
• Revenue generated.
• Customer retention rate.
• Repeat customer rate.
• Customer satisfaction.
• CRM accuracy and activity tracking.
   

What We're Looking For

The ideal candidate is:

• Extremely proactive.
• Self-motivated.
• Independent.
• Comfortable with rejection.
• Persistent.
• Relationship-oriented.
• Commercially minded.
• Results-driven.
• Excellent communicator.
• Customer-focused.
• Able to solve problems without waiting for instructions.

If you naturally look for opportunities instead of waiting for tasks, you'll thrive in this role.
 

Compensation

• Paid training and onboarding period.
• Salary during the initial onboarding period (subject to agreement).
• Transition to a performance-based commission structure.
• High earning potential for top performers.
• Leadership growth opportunities.

Outstanding performers may have the opportunity to grow into a Head of Sales & Customer Success role, leading and developing their own team.
 

Why Join Us

• Build long-term business relationships instead of one-time sales.
• Significant commission earning potential.
• Opportunity to grow into a leadership position.
• High level of autonomy and ownership.
• Dynamic, entrepreneurial environment.
• Make a direct impact on company growth.

Bitmedia Labs is an international product company founded in 2014. Today, we’re a team of 150+ specialists working globally, building products used by millions worldwide.

Our work spans two core areas:
• Game Development — browser-first games for global audiences, centered on reward-driven progression and long-term engagement.
• Digital Advertising — high-performance advertising and affiliate platforms across Web2 and Web3 markets.

We believe great products are built by people who take ownership — shaping direction, making decisions, and seeing their work turn into real impact. Now, we’re looking for a Game Designer to join the team and help us move our products forward.

Requirements:
• 3+ years of experience as a Game Designer;
• Good understanding of the game market in the WEB3 and P2E segments;
• Strong STEM background;
• Proficiency in Microsoft Excel and similar tools;
• A portfolio of at least two launched projects, with experience working on them as a Game Designer;
• Experience creating and maintaining game documentation, including concept documents and Game Design Documents;
• Ability to work with analytical systems, understanding of product metrics, and ability to draw conclusions based on the data received;
• Ability to set goals and focus on work results;
• Proactive and energetic.

 Responsibilities:
• Managing the development of game mechanics and content in accordance with the overall concept of the game;
• Being responsible for results;
• Developing and improving the project’s metagame based on collected statistics and analysis;
• Developing and improving the in-game economy and monetization;
• Calculating balance sheets and analyzing game statistics;
• Creating and maintaining the GDD;
• Close interaction with the project team.

Nice to have:
• English B1 level;
• BS or BA in Mathematics, Statistics, Physics, Computer Science, or a related field;
•  Good knowledge of Web3 technologies, particularly NFTs, staking, L1 and L2 networks, pooling, and other basic DeFi concepts.

Hiring process:
• Intro call with a Recruiter — Test task — Technical Interview — Сollection of recommendations — Offer.

Why join Bitmedia Labs?
We care about what we build — and about the people who build it. Our teams work closely together, share responsibility for the product, and support each other in everyday challenges.

As part of the team, you’ll have:
• Professional growth through products operating at global scale;
• The opportunity to experiment, bring ideas to life, and influence product decisions;
• Collaboration with strong, experienced teammates who value quality and teamwork.

We also support you with:
• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;
• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;
• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones;
• Support for your growth: courses, workshops, and conferences.

Through our charity foundation Bit Spilka, led by volunteers from our team, we support the military, medics, and civilians across Ukraine — delivering over $500,000 in aid to date. Here your work also drives social impact, and you can also join our volunteer initiatives.

If this resonates with you — send your CV and join us.
Let’s foster the world together!

Imagine joining a startup at the very beginning - founded by Ukrainians in Silicon Valley, backed by global investors, building AI that's rewriting how a $7 trillion industry works. Superagent AI is creating the world's first autonomous AI sales agent - an AI that listens, learns, and coaches humans to sell better than ever before. 

We're already working with top U.S. insurance networks - and we're just getting started.

We're looking for two or three QA Engineers to be the quality backbone across both customer deployments and product development. You will work with our product team to test new features before they ship. Part of this role is testing AI voice agents, actually calling them, listening to how they respond, and catching issues with tone, timing, and conversational flow.

The Role: QA Engineer

You will:

• Help establish QA processes and standards as the team grows - you'll be the first dedicated QA in the team
• Test new product features alongside the engineering team - both UI and backend
• Test customer deployments end-to-end before launch: make live test calls to AI voice agents, verify call flows, check inbound/outbound campaign configurations
• Evaluate voice agent quality - pronunciation, response timing, conversation logic, objection handling, edge cases (background noise, interruptions, unexpected questions)
• Identify, document, and track bugs in Linear with clear reproduction steps and call recordings where relevant
• Build and maintain test scripts and checklists for repeatable customer launch QA
• Build AI Agents that will do all the work you don't like :)
   

This is a creative, technical, and analytical role.

What We're Looking For

We don't care about your degree. We care about your hunger, brains, and curiosity.

You might be the right person if you:

• 3+ years in QA, testing, or a similar role
• Strong attention to detail and a natural instinct for finding edge cases
• Comfortable testing conversational AI - you'll spend a meaningful part of your day talking to voice agents and evaluating their responses
• Good spoken English (B2+ level) - you need to test English (Spanish) - speaking voice agents and spot when something sounds off
• Familiar with bug tracking tools (we use Linear)
• Self-organized and able to juggle multiple testing streams - customer launches and product releases often happen in parallel
   

Bonus points for:

• Experience testing voice, telephony, or conversational AI products
• Scripting skills (Python, JS) for test automation down the road
   

Why You'll Love It Here

Real mentorship - You'll work directly with our founders:

• Vlada Lotkina (Wharton MBA, 8-figure exit, ex-BCG & Dell Strategy)
• Vadym Shashkov (AI engineer, YC alum, built 70+ mid-large-sized projects and managed large teams)
   

You'll learn more in 3 months here than in 3 years anywhere else.

• Global exposure - Build AI that's being deployed across the U.S. and Europe.
• Ownership & trust - You'll make real decisions, not PowerPoints.
• Flexibility - Work remotely, but think globally.
• Competitive pay with performance-based bonuses.

What Makes This Special

This is not a "prompt engineering internship". This is your chance to help train the mind of an AI that will transform how millions of people work. 

If you're the type who's constantly curious, relentlessly improving, and deeply proud of your craft, you'll thrive here.

Talk to German-speaking companies about Tender Navigator, help start new conversations and learn how B2B SaaS sales and business development actually work. No sales experience needed - we will teach you.

The role

We are looking for a German-speaking intern who enjoys talking to people and wants to learn how a B2B software company finds and wins its customers. This is a first job in tech, not a senior sales position - if you speak German, are proactive and want to learn, we can teach you the rest.

You will help us reach German-speaking companies and partners, start conversations, introduce what Tender Navigator does and spot the ones worth following up. Nobody will hand you a script and a target on day one: you will learn the product and the market with the team, and take on more as you get comfortable.

We are a small team, so your work is visible from week one and you get to see the whole picture - how a message turns into a conversation, a conversation into a demo, and a demo into a customer.

Languages

Fluent or strong German is the one thing we cannot teach you - you will be writing to and speaking with people in German-speaking markets.

Ukrainian at native level and English at a good working level are needed for day-to-day work with the team.

You do not need business or sales German. Clear, confident, natural German is enough.

What you will be doing

• Getting in touch with German-speaking companies and potential partners.
• Starting conversations and introducing Tender Navigator in plain language.
• Helping spot companies that could genuinely benefit from the product.
• Supporting the team through the business development and sales process.
• Keeping your outreach and conversations organised so nothing gets lost.
• Passing on what you hear from the market to the product and marketing teams.
• Learning how B2B SaaS sales and business development work in practice, with the team.

What we are looking for

Genuinely short list. Sales experience is not on it, and not having any will not count against you.

• Fluent or strong German.
• You enjoy talking to people and are comfortable starting a conversation.
• Active, energetic and proactive - you do not wait to be told what to do next.
• A real willingness to learn.
• Responsible, and able to organise your own work without someone checking on you.

What you will learn

• How a B2B SaaS company finds, qualifies and wins customers.
• How to open a conversation with a company that has never heard of you.
• How to listen for a real business problem behind a polite answer.
• How the tendering and public procurement market works, and who buys in it.
• How to work with modern sales and outreach tools - we will show you the ones we use.

This is a good fit if you are

• A student or a recent graduate looking for a first real role.
• Curious about startups, SaaS, sales or business development.
• Good with people and with words, with no formal sales background at all.
• Looking for a place where you will learn quickly and see the results of your work.

Nice to have, definitely not required

• Any experience talking to customers - retail, hospitality, support, volunteering, student societies. It all counts.
• An interest in technology, startups or how businesses buy software.
• Studies in business, economics, communication, languages or something adjacent.
• Other languages on top of German.