Jobs at Djinni

About ListKit

ListKit is a B2B lead generation platform processing 825M+ person records, serving thousands of customers across DFY (done-for-you) and PLG (self-serve) segments. Our data enrichment pipeline runs on Google Cloud (Cloud Run, PubSub, Cloud Tasks, Firestore) with TypeScript/Node.js, backed by SingleStore for high-performance JOINs against our 825M+ record dataset and SQL Server for transactional order data.

We are an AI-first engineering team. Every engineer uses Claude (Anthropic) as a core development tool for architecture decisions, code review, debugging, estimation, and daily workflows. If you haven't worked with AI coding tools yet, that's fine, but you need to be excited about making it your primary way of working.

The Role

You will own the cloud-native data enrichment platform that powers ListKit's core product: turning customer search criteria into verified, enriched lead lists.

The enrichment service (TypeScript/Node.js on GCP) orchestrates the full pipeline: receiving order requests, querying 825M+ records via SingleStore stored procedures, routing records through email finder APIs (Enrow, Prospeo, LeadMagic) and email verifiers (MillionVerifier, TryKitt), tracking job lifecycle via Firestore counters, processing billing/refunds, and delivering final exports to GCS.

The integration challenge: This service must work in lockstep with our .NET backend, which manages the customer-facing order lifecycle in SQL Server. Today, these are two disconnected state machines. Your first major project is building the completion bridge so the enrichment platform's results flow back to the .NET order processing pipeline. You don't need to be a .NET developer; we have a strong .NET team. But you need to understand the integration surface and design clean APIs between the two systems.

What You Will Do

First 30 days

• Take ownership of the listkit-enrichment codebase (TypeScript/Node.js, Cloud Run)
• Understand the full enrichment flow: PubSub dispatch, Cloud Tasks per-row processing, provider waterfall, verification chains, Firestore lifecycle counters, SingleStore JOINs, billing/refund integration
• Build the completion callback: when GCP enrichment finishes, write results back to SQL Server's OrderProcessing table so the .NET pipeline detects completion
• Fix the data-retrieval PubSub subscriber gap

First 90 days

• Own the enrichment platform end-to-end: reliability, performance, monitoring, alerting
• Improve provider waterfall logic: smarter failover between Enrow, Prospeo, LeadMagic, and the SingleStore JOIN path
• Build observability: structured logging, Cloud Monitoring dashboards, SLA tracking per provider
• Reduce enrichment latency for large orders (1000+ records)
• Work with the .NET team to design the target architecture where GCP enrichment fully replaces the Windows Services

Ongoing

• Adding external email finding/verification API providers to Cloud Run/Cloud Tasks
• Optimize SingleStore stored procedures (sp_enrich_csv) for the 825M+ record dataset
• Scale the enrichment platform for higher throughput as order volume grows
• Build and maintain the external enrichment API (API key auth, rate limiting, usage tracking)
• Contribute to infrastructure-as-code (Terraform for GCP resources)

Required Skills

TypeScript/Node.js (3+ years)

• Express.js, async/await, Promises, streaming
• Building and consuming HTTP APIs at scale
• Error handling in distributed async workflows (retries, idempotency, dead-letter queues)

Google Cloud Platform (2+ years, or equivalent AWS/Azure)

• Cloud Run (containerized services, autoscaling, concurrency)
• PubSub (message queues, subscriptions, delivery guarantees)
• Cloud Tasks (HTTP task dispatch, rate limiting, retry policies)
• Firestore (document database, transactions, atomic counters)
• GCS (object storage, signed URLs, streaming reads)
• Terraform (infrastructure-as-code)

Database experience

• SQL: complex JOINs, stored procedures, query optimization against 100M+ row tables
• SingleStore, MySQL, or PostgreSQL (enrichment service uses SingleStore)
• Basic SQL Server knowledge for the integration surface

Distributed systems thinking

• State tracked across multiple stores (Firestore + SingleStore + SQL Server)
• Eventual consistency, idempotency guards, distributed locking
• Job lifecycle management: queued, processing, completed, failed
• Rate limiting against third-party APIs with different throttle characteristics

AI-first development mindset

• Experience with AI coding assistants (Claude, GitHub Copilot, Cursor, or similar)
• Willingness to use Claude as your primary tool for code review, debugging, architecture, and estimation
• We estimate all engineering work assuming AI-assisted development. Mechanical work compresses dramatically. You estimate only irreducible human work.

Nice to Have

• Experience integrating with third-party enrichment/data APIs (email finders, verifiers, data providers)
• Experience building multi-tenant SaaS APIs with API key authentication and per-plan rate limiting
• Stripe billing integration (credits, refunds, usage-based pricing)
• Understanding of .NET/C# (reading code, understanding integration points)
• Event-driven architectures and CQRS patterns
• Familiarity with Linear for project management

How We Work

• AI-first: Claude is embedded in everything we do. Code review, spec writing, debugging, Linear issue management. We track AI adoption scores and expect engineers to reach Vanguard tier.
• Async by default: Team spans Lisbon (WET/WEST), Ukraine (EET) and US. Written communication via Slack, Linear, and documented decisions.
• Ship fast, fix fast: Continuous deployment for hotfixes, scheduled release trains for features. Production incidents get addressed immediately.
• Ownership mentality: You own your systems end-to-end. If the enrichment platform breaks, you fix it.

Tools & Stack

Your primary stack

• TypeScript (Node.js 20+) on Google Cloud Run
• Google Cloud: PubSub, Cloud Tasks, Firestore, GCS, Secret Manager, Cloud Build
• SingleStore (825M+ row dataset, stored procedures, columnar JOINs)
• Terraform (infrastructure-as-code)
• Third-party APIs: Enrow, Prospeo, LeadMagic, MillionVerifier, TryKitt, AtData

Integration surface

• SQL Server (read/write to OrderProcessing table for the .NET bridge)
• .NET backend (you design the API contract; the .NET team implements their side)

Shared tooling

• Claude (Opus/Sonnet via claude.ai, Claude Code CLI, MCP connectors)
• Linear (project management with Claude-integrated workflows)
• Slack, Google Meet, Granola (meeting notes)
• GitHub Actions (CI/CD), Stripe (billing), Intercom (support), HubSpot (CRM)

How to Apply

Send your CV and a short note (3-4 sentences) answering one of:

1. "Describe a Cloud Run or serverless service you built that processes jobs asynchronously via PubSub/SQS/EventBridge. How did you handle job lifecycle, retries, and completion detection?"

2. "Tell us about a time you had to integrate two systems that tracked state in different databases. How did you design the bridge?"

We will prioritize candidates who can start within 2-3 weeks.

Security isn’t a state — it’s a process. And we’re looking for someone who knows how to drive it.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We combine strategic vision with deep tech expertise to build and scale high-performance products. Right now, we’re looking for a Security Engineer to strengthen our internal infrastructure and help automate key security workflows.

Your key responsibilities will include:
 – Monitor and analyze security alerts across multiple security platforms (SIEM, EDR, SOAR)
 – Lead Incident Response -  serve as primary responder to security alerts, perform initial triage, conduct investigations, and coordinate remediation
 – Enhance Detection Capabilities - design, implement, and fine-tune detection rules and alerts across cloud environments
 – Conduct endpoint, network, and application log analysis to identify suspicious activity
 – Collaborate with IT, DevOps, and Compliance teams to enforce security standards and best practices
 – Assist in improving incident response processes, playbooks, and operational practices
 – Stay informed about emerging cybersecurity threats, trends, and industry developments
 – Deploy and manage MDM/UEM solutions (Jamf, Jumpcloud) across all endpoints
 – Advocate for best practices in IT and change management to strengthen security posture
 – Define and enforce security policies for workstations (passwords, encryption, restrictions, app controls)
 – Perform regular audits and compliance checks aligned with corporate standards
 – Monitor device health and security compliance, respond to related alerts
 – Coordinate patching and updates on endpoints through MDM
 – Conduct inventory and asset tracking, including remote wipe and lock management
 – Provide endpoint security reporting and metrics to IT leadership and compliance
 – Collaborate with incident response teams on mobile endpoint incidents

It’s a match if you have:
 – 3+ years in IT Operations, System Administration, or related roles
 – Experience in security threat analysis or incident response, ideally within a SOC
 – Proven experience responding to and managing incidents in cloud environments (AWS, Azure, GCP) and SaaS services (Google Workspace, Atlassian)
 – Proficiency with SIEM platforms, including rule creation, tuning, and maintenance
 – Strong knowledge of cloud security monitoring tools and techniques
 – Understanding of network infrastructure
 – Experience analyzing endpoint, network, and application logs for anomalies
 – Practical understanding of common attack vectors and how to detect them
 – Experience with security automation and scripting for incident response workflows
 – Understanding of IT system architecture, network design, and IT/change management processes
 – Experience with virtualization technologies
 – Familiarity with identity management
 – Proficiency in platforms used for information security investigations and triage

Nice to have:
 – Experience with cloud-native security tools and services
 – Familiarity with scripting or automation (PowerShell, Bash, Python)
 – Experience with endpoint detection solutions and email security technologies
 – Knowledge of IT security audit techniques

What we offer:
 – A competitive salary
 – Remote work format or a modern office in Warsaw and/or Kyiv
 – Flexible working hours
 – An incredibly friendly team where everyone is ready to share knowledge, help, and support
 – 24 working days of paid annual vacation
 – Paid sick leave
 – Health insurance (available for specialists based in Ukraine; other countries — in progress)
 – Zero joules of energy to the aggressor state, its affiliated businesses, or partners
 – Conference and business travel expenses covered (where applicable)
 – Birthday greetings (because you matter!)
 – Online and offline teambuilding events
 – Corporate celebrations

Send over your CV now — we’d love to get to know you better!

QATestLab is an international provider of independent testing services with 20+ years of experience delivering QA support across multiple industries: from eCommerce, banking and healthcare to gaming, media, and telecom. Our service portfolio includes manual testing and test automation services for web, desktop, mobile and cloud applications.

The position is open for remote work across Ukraine or for office/hybrid work in Rivne and Khmelnytskyi.

If you have successfully completed testing courses and have English proficiency at the Intermediate level or higher – don’t waste a minute – send your CV and become a part of QATestLab!

We expect that:

• You have a basic theoretical and practical background in testing (completed courses)
• You possess an Intermediate+ level of English and are ready to communicate in English with foreign clients in both oral and written forms
• You understand the role and value of a tester’s work in creating high-quality software
• You understand the product development cycle
• You understand the basics of testing mobile applications on iOS and Android
• You know the main concepts of testing, types, and testing methods
• You are eager to investigate bugs within real and interesting projects
• You want to work towards results and learn non-stop

Main responsibilities:

• Test websites and mobile applications
• Log bugs in the bug tracking system
• Create test cases
• Work with technical documentation
• Prepare reports on testing results
• Participate in team meetings
• Communicate with the client team and the client

We offer:

• Cooperation with a reliable company with well-established processes and a positive team atmosphere
• Work with international markets (main clients: North America, EU)
• A team of experts always ready to help and share knowledge
• Competitive salary with regular reviews based on performance
• 100% compensation for sick leave, 18 days off
• Flexible cooperation format (starting between 8:00 and 11:00, full-time)
• A well-developed corporate culture, social support system, and an extensive loyalty program

Send your CV and join the QATestLab team!

We are building an AI-driven SDLC automation platform leveraging AWS Bedrock, knowledge bases, domain agents, and tool-based orchestration. We are looking for a Senior AI Engineer to design and implement the AI architecture, including RAG pipelines, agent systems, tool-calling mechanisms (MCP-style architectures), model evaluation, and guardrails. This role requires real production GenAI experience, not experimentation.

Requirements: 

• 6+ years software engineering experience
• 3+ years hands-on ML / AI engineering experience
• Strong Python (mandatory)
• Proven production experience with LLM systems
• Experience with AWS Bedrock
• Experience designing tool-calling LLM systems (MCP or equivalent architecture)
• Experience integrating external APIs as agent tools
• Experience building REST services (FastAPI or similar)
• Experience with vector databases (OpenSearch, Pinecone, etc.)
• Experience implementing evaluation frameworks for LLM quality
• Experience mitigating hallucinations and prompt instability
• Experience integrating with GitHub and JIRA APIs
• Production experience beyond notebooks or PoCs

• Deep understanding of:

  - RAG architecture

  - Embeddings

  - Chunking strategies

  - Retrieval optimization

• Strong understanding of:

  - Token economics

  - Context window constraints

  - Cost-performance tradeoffs

Responsibilities: 

• Implement RAG pipelines on AWS Bedrock
• Design knowledge ingestion pipelines (JIRA, GitHub, Confluence, S3)
• Define chunking, embedding, and retrieval strategies
• Design vector storage and retrieval architecture
• Architect tool-calling agent systems (MCP or equivalent)

• Define when to use:

  - Direct API invocation

  - Lambda-based tools

  - MCP-based tool integration

  - Design and implement structured output agents

• Implement hallucination mitigation strategies
• Build evaluation pipelines for model quality and regression testing
• Optimize token usage and latency
• Define model routing strategies (cost vs quality)
• Implement guardrails and structured validation
• Work closely with DevOps to productionize AI services
• Mentor AI engineers and define AI engineering standards
• Define long-term GenAI roadmap and architecture patterns

What is in for You: 

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

We are looking for a talented and experienced software engineer for the project which is related to the development of the brand-new databricks platform for unification of data streams from different streaming services for the global media and entertainment company that encompasses a diverse portfolio of television networks, film studios, theme parks and digital platforms.
The engineer will have the opportunity to be part of a strong R&D group that creates a cutting-edge solution designed to streamline and optimize business operations, provide seamless order processing, inventory management and real-time tracking by ensuring efficient and accurate order fulfillment.

Job Description

4+ years in data engineering
2+ years with Databricks
Strong Python and SQL
Hands-on experience with PySpark
Experience building production data pipelines with Delta Lake
Experience with orchestration tools such as Airflow, Databricks Workflows, or similar
Experience with APIs, ingestion jobs, and data transformation frameworks
Experience with testing, observability, and pipeline reliability
 

Job Responsibilities

Build and maintain scalable Databricks pipelines for customer and audience data
Integrate internal product, CRM, and third-party marketing datasets
Design data models for segmentation, activation, and reporting
Ensure data quality, privacy compliance, and operational reliability
Work with analysts, marketers, and platform teams on customer 360 use cases
Optimize Spark jobs for performance and cost

Are you passionate about deploying cutting-edge machine learning models to the edge and cloud? Do you thrive in a dynamic, fast-paced environment where you can push the boundaries of what's been done? 
If so, we have an exciting opportunity for an Embedded Engineer to join our team.

As an Embedded Engineer, you will play a crucial role in developing and deploying different modules/components and models on a variety of edge devices. You will be responsible for designing and implementing robust data processing pipelines that can seamlessly integrate with these edge systems and the cloud, ensuring efficient and reliable model deployment across the edge-cloud continuum.

You will also be comfortable working with both microservices and monolithic architectures, allowing you to adapt to the unique requirements of each project.

Required Skills and Qualifications:

• Proficient in Python, C/C++, and professional knowledge of embedded systems programming.
• Extensive experience in developing and deploying machine learning models on edge devices.
• Deep understanding of message brokers, sockets, and technologies like ZeroMQ, RabbitMQ, or Apache Kafka for building scalable and efficient edge and cloud data processing pipelines.
• Expertise in designing and implementing robust data processing pipelines that can seamlessly integrate with edge devices and cloud infrastructure, handling various data types such as images, videos, text, and audio.
• Familiarity with microservices and monolithic architectures, and their tradeoffs in the context of edge-cloud communication and data flow.
• Familiarity with sensor data acquisition, preprocessing, and integration techniques for edge devices, leveraging protocols like SPI, UART, I2C, and more.
• Experience with container technologies (e.g., Docker, Podman) and container orchestration platforms (e.g., Kubernetes, OpenShift) for deploying and managing edge and cloud-based ML inference services. 
• Knowledge of CI/CD tools and practices, such as Jenkins, Travis CI, or GitHub Actions, to automate the deployment of ML models across the edge-cloud continuum.
• Understanding of edge computing challenges, including resource
  constraints, power management, latency, and offline operation.
  Experience with embedded operating systems, such as Linux (Raspbian, Ubuntu Server) and real-time OSes (e.g., FreeRTOS, NuttX), and their integration with edge ML inference services.
• Proficiency in embedded systems programming, including low-level hardware interaction, device drivers, and firmware development for seamless data exchange between edge devices and the cloud.
• Strong problem-solving and analytical skills, with the ability to think critically and find creative solutions for edge-cloud ML deployments.
• Excellent verbal and written communication skills, with the ability to effectively collaborate with cross-functional teams.

Preferred Experience:

• Experience working with UAVs, drones, or flight controllers, and their integration with embedded AI systems for real-time inference and data processing.
• Knowledge of digital video (HW, protocols, processing, encryption).
• Familiarity with edge-cloud synchronization protocols and mechanisms, such as MQTT, CoAP, or AMQP, for efficient and reliable data transfer between the edge and the cloud.
• Knowledge of robotic frameworks (e.g., ROS, ROS2, Ardupilot) and their application in edge-cloud computing environments for robotics and autonomous systems.
• Experience with time-series data analysis and anomaly detection on edge devices, and integrating these insights with cloud-based data analytics and visualization platforms.

About the Project
Our client is a fast-growing AdTech company developing digital advertising solutions for the streaming ecosystem.

The company has built proprietary technology that integrates via API with leading platforms such as Twitch, enabling interactive ad formats directly within live streams. The solution increases audience engagement and creates new monetization opportunities for advertisers and streamers.

As part of its expansion, the company is looking for a Sales Manager to drive client acquisition, build partnerships, and support revenue growth in key markets.

Responsibilities

• Actively search for and acquire new B2B advertisers;
• Work with brands and agencies in the iGaming industry;
• Build and manage your own sales pipeline;
• Conduct negotiations and close deals;
• Develop partnerships with streamers and platforms;
• Contribute to sales strategy and market expansion.

Requirements

• Proven B2B sales experience in iGaming (AdTech experience is a strong advantage);
• Experience in active client acquisition (New Business);
• Ability to independently build and manage a sales funnel;
• Strong negotiation and closing skills;
• Understanding of advertising models (CPA, RevShare, CPM is a plus);
• Working-level English.

We Offer

• Fully remote work (no trackers);
• Flexible working format;
• Opportunity to influence product development;
• Direct communication with founders;
• Competitive compensation (base + bonus, discussed individually)
• Long-term collaboration.

Crypto and iGaming product company that has been on the market for 5 years.
Detailed information about the project will be shared at later stages of communication.

Responsibilities

• Searching for and attracting effective opinion leaders to increase brand awareness and acquire new users;
• Building strong and long-term relationships with influencers, ambassadors, and partners in the iGaming and crypto niches;
• Negotiating, closing deals, supporting and monitoring the fulfillment of agreements;
• Developing long-term and short-term strategies for user acquisition and brand awareness growth;
• Collecting feedback from influencers and participating in product improvement initiatives to enhance conversion rates;
• Optimizing marketing expenses on influencers while maximizing ROI growth;
• Creating sales funnels and scripts to improve platform sales efficiency;
• Providing transparent reporting and keeping management informed about achievements and challenges in product promotion.

Requirements

• At least 1.5 years of experience in KOL/streamer marketing;
• experience with Kick/Twitch/YouTube, OBS scenes; CPA/RevShare models;
• tools: Notion/Sheets, Telegram/Discord, trackers, CRM.
  Nice to have: streamer network; basic video editing/Canva skills; knowledge of platform policies.
  Languages: English — B1, Russian/Ukrainian.

We’re looking for an experienced and strategic commercial leader from the iGaming industry to drive NuxGame’s growth across global markets.

This person will oversee sales, business development, partnerships, and revenue operations, leading the team toward ambitious targets.

The ideal candidate has extensive B2B iGaming experience (platforms, aggregators, or solution vendors). B2C experience will be a strong advantage, bringing valuable operator-side perspective.

Key Responsibilities:

• Lead NuxGame’s global commercial and growth strategy across B2B channels.
• Build and maintain strategic relationships with operators, providers, and key stakeholders.
• Drive sales pipeline growth, oversee deal flow, and improve conversion & retention rates.
• Identify new market opportunities and partnerships.
• Collaborate with Product & Marketing to align go-to-market initiatives.
• Set, monitor, and deliver on revenue, margin, and growth KPIs.
• Lead, coach, and scale a sales and BD team.
• Represent NuxGame at major iGaming conferences and events.

Requirements:

• 7+ years of iGaming industry experience, ideally in B2B (platform, aggregation, or tech solutions).
• Proven success in senior commercial or BD leadership roles.
• Deep understanding of iGaming markets and B2B dynamics.
• B2C knowledge or background is a big plus.
• Strong negotiation, leadership, and communication skills.
• Fluent in English; other languages are an advantage.
• Results-driven, analytical, and entrepreneurial mindset.

What we offer
We believe that a happy team builds the best products. Here is how we support you:

• Remote & Flexible: Work from anywhere. Our core hours are 09:00/10:00 to 17:00/18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: up to 29 days off per year, including up to 5 days for health-related absence (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.
 

Waiting for you on our team!

Onicore is a FinTech company specializing in developing products for cryptocurrency operations. We strive to make crypto convenient and understandable for everyone.
 
And now we are looking for a talented and experienced AI-oriented Fullstack Engineer (TypeScript)  to drive the development and scaling of AI solutions within the product, as well as optimize development processes using modern AI tools (including Claude Code).
 

Your Key Duties:

• Develop frontend/fullstack functionality (TypeScript)
• Integrate and evolve AI solutions within the product (LLMs, agents, automation)
• Use and advance AI tools in development workflows (including Claude Code)
• Run experiments with new AI approaches and implement them in production
• Optimize development processes through AI
   

Your Skills:

• Commercial experience in frontend/fullstack development
• Strong TypeScript skills
• Understanding of the modern AI landscape and practical use of AI tools
• Experience integrating AI or working on AI-related projects (commercial or pet projects)
• High level of autonomy and ownership
   

Nice to have:

• Experience building and working with AI agents
• Prompt engineering / automation experience
• Experience with Claude Code or similar AI dev tools
• Experience with:
  • Vue or React
  • PostgreSQL
  • RabbitMQ
  • Redis
     

What’s on us:

— Competitive salary and benefits package.

— Opportunities for professional development and career growth.

— Health insurance.

— Remote work with the possibility to visit our office in Kyiv.

— Space to share your ideas and bring them to life.

Is this all about you? Send us your CV!

Who We Are?
Altum is a Ukrainian software development house that supports digital agencies and startups across the US and Western Europe with technical expertise. We focus on innovation, scalability, and quality to help businesses grow.

As part of Altum, DevOut Labs is a WordPress white-label development team delivering high-quality websites for US-based marketing agencies. While hiring is managed under Altum, this role is for DevOut Labs.
More info: devoutlabs.com

Position Overview

As a WordPress Developer, you will be responsible for developing, customizing, and maintaining WordPress websites for our clients. You will collaborate closely with our design and development teams to implement functional and visually appealing websites that align with our client's needs and objectives. This position offers the opportunity to work remotely and contribute to exciting projects for a diverse range of clients.

Responsibilities:

• Develop custom WordPress themes and plugins based on client requirements and design specifications.
• Customize existing WordPress themes and plugins to enhance website functionality and user experience.
• Ensure websites are optimized for speed, performance, and responsiveness across all devices.
• Collaborate with designers and other developers to implement website designs and features.
• Communicate effectively with project managers and clients to provide updates and gather feedback.

Requirements:

• Proven experience as a WordPress Developer, with a strong portfolio showcasing previous work;
• Proficiency in HTML, CSS, JavaScript, PHP, and MySQL;
• Solid understanding of WordPress architecture, theming, and plugin development;
• Experience with popular WordPress plugins and frameworks;
• Ability to work independently and efficiently in a remote environment;

Preferred Qualifications:

• Experience with ACF Pro;
• Experience with front-end frameworks such as Bootstrap or Foundation;
• Knowledge of SEO best practices and accessibility standards;
• Experience with other content management systems (e.g., Drupal, Joomla) is a plus;

Recruitment Stages:

• Initial Interview — up to 30 min;
• Feedback;
• Technical interview
• Feedback;
• Interview with CEO
• Final feedback.

Angular (v18+) and TypeScript developer needed. Join the team for a UK-based healthcare company that enables remote patient monitoring, clinical research, and personalized healthcare. 

What You’ll Do:
• Design and develop front-end features using Angular and TypeScript
• Maintain and improve the architecture, performance, and scalability of the frontend codebase
• Collaborate closely with UX/UI designers and product owners
• Drive best practices in coding and testing for frontend development
• Conduct code reviews

What We’re Looking For:
• 3+ years of experience in frontend development with strong knowledge of Angular (v18+) and TypeScript
• Solid understanding of component-based architecture
• Experience with RxJS, Angular Material, SCSS/CSS3, and responsive design
• Strong knowledge of RESTful APIs, HTTP, and web application security
• Ability to write clean, maintainable, and well-tested code
• Proficiency in version control systems like Git
• Excellent communication skills and a proactive approach to problem-solving

Nice to Have:
• Experience with performance optimization tools and techniques (e.g., Lighthouse, lazy loading)
• Familiarity with CI/CD pipelines and deployment automation
• Exposure to backend development or full-stack experience
• Knowledge of accessibility standards (WCAG) and testing frameworks like karma

Python and Django developer needed. Join the team for a UK-based healthcare company that enables remote patient monitoring, clinical research, and personalized healthcare.

What You'll Do

• Design and develop backend features using Python and Django REST Framework
• Maintain and improve the architecture, performance, and scalability of the backend codebase
• Collaborate closely with frontend developers and product owners
• Drive best practices in coding and testing for backend development
• Conduct code reviews

What We're Looking For

• 3+ years of experience in backend development with strong knowledge of Python and Django
• Solid understanding of RESTful API design and microservices architecture
• Experience with PostgreSQL, Redis, and message queues (Kafka preferred)
• Strong knowledge of Docker, containerization, and cloud platforms (GCP/AWS/Azure)
• Ability to write clean, maintainable, and well-tested code
• Proficiency in version control systems like Git
• Excellent communication skills and a proactive approach to problem-solving
• Upper-intermediate English level or higher with good spoken and written skills

Nice to Have

• Experience with MongoDB and NoSQL databases
• Familiarity with CI/CD pipelines and Kubernetes/cHelm deployments
• Exposure to healthcare domain or medical device integrations
• Knowledge of async programming and performance optimization techniques

Who We Are?
Altum is a Ukrainian software development house that supports digital agencies and startups across the US and Western Europe with technical expertise. We focus on innovation, scalability, and quality to help businesses grow.

As part of Altum, DevOut Labs is a WordPress white-label development team delivering high-quality websites for US-based marketing agencies. While hiring is managed under Altum, this role is for DevOut Labs.
More info: devoutlabs.com

Position Overview

As a WordPress Developer, you will be responsible for developing, customizing, and maintaining WordPress websites for our clients. You will collaborate closely with our design and development teams to implement functional and visually appealing websites that align with our client's needs and objectives. This position offers the opportunity to work remotely and contribute to exciting projects for a diverse range of clients.

Responsibilities:

• Develop custom WordPress themes and plugins based on client requirements and design specifications.
• Customize existing WordPress themes and plugins to enhance website functionality and user experience.
• Ensure websites are optimized for speed, performance, and responsiveness across all devices.
• Collaborate with designers and other developers to implement website designs and features.
• Communicate effectively with project managers and clients to provide updates and gather feedback.

Requirements:

• Proven experience as a WordPress Developer, with a strong portfolio showcasing previous work;
• Proficiency in HTML, CSS, JavaScript, PHP, and MySQL;
• Solid understanding of WordPress architecture, theming, and plugin development;
• Experience with popular WordPress plugins and frameworks;
• Ability to work independently and efficiently in a remote environment;

Preferred Qualifications:

• Experience with ACF Pro;
• Experience with front-end frameworks such as Bootstrap or Foundation;
• Knowledge of SEO best practices and accessibility standards;
• Experience with other content management systems (e.g., Drupal, Joomla) is a plus;

Recruitment Stages:

• Initial Interview — up to 30 min;
• Feedback;
• Technical interview
• Feedback;
• Interview with CEO
• Final feedback.

About the Role
We are looking for a Junior+ QA Automation Engineer (Playwright) to join our team and ensure high quality of a complex SaaS platform.

You will work on

• End-to-end testing of core user flows
• Validation of complex business logic (pricing, contracts, ingestion)
• Building and maintaining automated test coverage

You will be involved early in the development process (shift-left approach).

Responsibilities

• Develop and maintain automated E2E tests using Playwright
• Validate complex user flows (rate ingestion → processing → quoting)
• Test calculation-heavy logic (pricing, breakpoints, totals)
• Work closely with developers and PM to define test scenarios
• Perform regression testing and ensure system stability
• Analyze failures and identify root causes
• Improve test coverage and testing strategy
• Integrate tests into CI/CD pipelines

Requirements

• 1+ years of experience in QA Automation
• Strong experience with Playwright
• Experience with JavaScript / TypeScript
• Understanding of E2E testing principles
• Experience testing web applications
• Ability to work with complex scenarios and edge cases
   

Nice-to-Haves (but not compulsory)

• Experience with API testing
• Experience testing data-heavy or analytical systems
• Experience with performance testing 

About the Team

• The team size is 23 members
• Well-organized development process involving project managers and QA
• Every developer specializes in their area (back-end, front-end)
• Dedicated teams for each project
• The team's internal communication languages are Ukrainian or russian
• Company-sponsored English lessons to support professional growth.

• Please include examples of your code with your application — this will save time for both you and us.
• If you have test results or any test documentation, feel free to share them as well. This will help us evaluate your skills much faster.
• A test task may be assigned before or after the interview.