Jobs at Djinni

Middle+ Full-Stack Developer (Slots)

Employment: Full-time

Salary: $2,600–3,500 net (depending on interview results and experience)

Probation Period: 1 month

Tech Stack

Next.js 16 · React 18 · TypeScript · Zustand · React Query · Tailwind CSS v4 · Framer Motion · Node.js · Fastify · WebSocket/Socket.IO · Firebase Auth · Docker

Responsibilities

Develop and maintain the client application using Next.js 16, React, and TypeScript.

Build engaging game interfaces using Zustand, TanStack React Query, Tailwind CSS v4, and Framer Motion, with a strong focus on responsive, mobile-first UX.

Implement game animations, sound effects, character states, and multilingual (i18n) support.

Develop server-side game logic with Node.js, TypeScript, and Fastify, including game rounds, autoplay (take-profit/stop-loss), bet cancellation, and the Provably Fair verification page.

Integrate external betting APIs, including token refresh mechanisms and fault-tolerant communication.

Implement real-time functionality using WebSocket/Socket.IO.

Maintain shared type definitions between frontend and backend.

Work with Docker/Docker Compose to manage the development environment.

Participate in code reviews and contribute to maintaining high standards of code quality, performance, and security.

Requirements

3+ years of experience with TypeScript, including strong frontend expertise in React and Next.js, and backend development with Node.js.

Experience with modern state management solutions such as Zustand or Redux.

Experience with data-fetching libraries such as TanStack React Query.

Strong knowledge of Tailwind CSS and modern CSS practices.

Solid understanding of UX principles, responsive design, and UI animations (Framer Motion or similar).

Experience integrating third-party APIs, authentication, token management, and real-time communication.

Ability to work independently, write clean, maintainable code, and follow Git workflows.

Experience in iGaming, online casino, or crash games, including knowledge of Provably Fair (HMAC-SHA256).

Nice to Have

Experience with Firebase Authentication (Google Sign-In, Phone Authentication, 2FA/TOTP).

Experience with internationalization (i18n).

Experience implementing procedural animations or audio.

Experience with precise financial calculations (BigInt).

Understanding of deterministic game state machines.

What We Offer

Full-time employment.

Competitive salary of $2,600–3,500 net, based on experience and interview results.

1-month probation period.

Middle+ Back-End Developer (CCTV)

Employment: Full-time

Salary: $2,900–3,500 net (depending on interview results and experience)

Probation Period: 1 month

Tech Stack

Node.js · TypeScript · Express 5 · PostgreSQL · Prisma · Redis · Kafka/KafkaJS · ClickHouse · WebSocket/Socket.IO · PostHog · Pino · Vitest · Docker

Responsibilities

Design, develop, and maintain the betting engine using Node.js, TypeScript, and Express 5, including round lifecycle management, outcome calculation, payouts, and idempotent transaction handling.

Build and optimize the real-time communication layer using WebSocket/Socket.IO with synchronized broadcast delays, bet-lock mechanisms, and front-running protection.

Develop event-driven pipelines with Kafka/KafkaJS and build analytical and anti-fraud data flows using ClickHouse.

Integrate HLS (.m3u8) video stream parsing and computer vision services, and implement Provably Fair (commit-reveal) mechanisms.

Work with PostgreSQL/Prisma and Redis for data storage, caching, round state management, and rate limiting.

Implement observability and monitoring using PostHog and Pino.

Ensure system reliability through automated testing (Vitest), Docker-based containerization, and resilient feed handling, including failover and automatic void logic.

Participate in code reviews and contribute to maintaining high standards of code quality, performance, and security.

Requirements

3+ years of back-end development experience with Node.js and TypeScript.

Hands-on experience building high-load, real-time services using WebSocket technologies.

Strong knowledge of PostgreSQL and Redis, including transactions, idempotency, concurrency, and consistency.

Experience with message brokers such as Kafka or similar event-streaming platforms.

Solid understanding of service reliability, logging, monitoring, testing, and fault tolerance.

Previous experience in the iGaming or Sports Betting industry.

Nice to Have

Experience with ClickHouse or other analytical/column-oriented databases.

Experience implementing anti-fraud systems.

Experience working with HLS/RTMP video streaming.

Familiarity with computer vision technologies.

Knowledge of Provably Fair concepts and cryptographic mechanisms (HMAC).

What We Offer

Full-time employment.

Competitive salary of $2,900–3,500 net, based on experience and interview results.

1-month probation period.

Middle+ Full-Stack Developer (CCTV)

Employment: Full-time

Salary: $2,500–3,200 net (depending on interview results and experience)

Probation Period: 1 month

Tech Stack

Backend: Node.js · TypeScript · Express 5 · PostgreSQL · Prisma · Redis · WebSocket/Socket.IO · Kafka · ClickHouse · PostHog · Pino · Vitest · Docker

Frontend (Mobile-First): React · TypeScript · Next.js · Zustand · TanStack React Query · Tailwind CSS · Socket.IO Client

Responsibilities

Develop and maintain a mobile-first gaming interface, including a live player, one-tap betting and cash-out functionality, and real-time rendering of rounds and multipliers.

Build real-time client-server communication using WebSocket/Socket.IO, including round synchronization, leaderboards, and lobby chat.

Develop backend services with Node.js, TypeScript, and Express 5, including the betting engine, outcome processing, and bet history.

Design and maintain REST and WebSocket APIs.

Work with PostgreSQL (via Prisma) and Redis for data storage, caching, and state synchronization.

Write and maintain automated tests using Vitest, participate in code reviews, and manage local development environments with Docker Compose.

Collaborate with cross-functional teams to deliver a production-ready prototype and beta version of gaming products.

Requirements

3+ years of commercial development experience with TypeScript, including Node.js on the backend and React on the frontend.

Strong experience with real-time technologies (WebSocket/Socket.IO), including state synchronization, latency handling, and reconnection strategies.

Solid knowledge of PostgreSQL (Prisma or another ORM preferred) and Redis.

Experience designing REST and WebSocket APIs.

Understanding of performance optimization and responsive, mobile-first development.

Experience writing automated tests (Vitest/Jest), following Git workflows, and independently delivering Middle+ level tasks.

Previous experience in iGaming, Sports Betting, gaming mechanics, or Provably Fair systems.

Nice to Have

Experience with Kafka/KafkaJS and ClickHouse.

Familiarity with HLS (.m3u8) video streaming or computer vision technologies.

Experience building Progressive Web Apps (PWA).

Experience with high-load, real-time distributed systems.

What We Offer

Full-time employment.

Competitive salary of $2,500–3,200 net, based on experience and interview results.

1-month probation period.

Do you have a strong Senior AWS DevOps/ Infrastructure Engineer background, passion for problem-solving, and want to join one of the largest tech companies in the Nordics? Then this is the role for you!

We are looking for a Senior AWS DevOps/ Infrastructure Engineer to join Tieto Tech Consulting and work with our customer - a global engineering company that develops advanced solutions in bearings, sealing, and lubrication systems, helping industries improve the reliability, efficiency, and performance of rotating equipment.

In this role, you will be responsible for supporting, maintaining, and continuously improving both cloud-based and on-premises infrastructure, Microsoft services, monitoring solutions, automation, and operational processes. 

The position initially includes operational support responsibilities to ensure a smooth transition and gain a solid understanding of the existing environment. Over time, the support workload is expected to decrease significantly, with the primary focus shifting toward designing, implementing, and maintaining new infrastructure solutions, improving automation, and driving continuous platform enhancements.
The role requires hands-on experience with AWS, Microsoft administration, Remote Desktop Services, and a basic understanding of DevOps tools and automation.
Preferred candidate locations (due to project specifics): Kyiv, Lviv, or other cities in Western Ukraine.

Responsibilities

• Support and maintain AWS-based infrastructure and related services
• Administer Microsoft infrastructure components, including Active Directory and Domain Controllers
• Support Microsoft RDS – Remote Desktop Services
• Monitor infrastructure, applications, and services to ensure availability and performance
• Troubleshoot infrastructure, server, and application-related issues
• Participate in incident resolution, root cause analysis, and preventive actions
• Support automation of routine operational tasks using scripting tools
• Work with monitoring and alerting platforms to detect and resolve issues proactively
• Collaborate with infrastructure, DevOps, security, and application teams
• Document configurations, operational procedures, and troubleshooting steps

Requirements

• Strong background in outsourcing or outstaffing companies, with experience delivering services to external clients
• 5+ experience with AWS and DevOps tools (Terraform, Git, Kubernetes)
• Experience with Microsoft RDS – Remote Desktop Services
• Experience with Microsoft administration, including: Active Directory, Domain Controllers
• Understanding of infrastructure support and incident troubleshooting
• Good communication skills and ability to work in a shared team environment

Will be an advantage

• SQL & Databases (RDS, Basic SQL and database understanding)
• Monitoring & Alerting (Datadog, Grafana)
• Scripting & Automation (Bash, Python)

🚀 We're Hiring: Senior Full Stack Engineer (.NET + React)

Looking for your next challenge? We're searching for a Senior Full Stack Engineer to join an innovative FinTech company.


What you'll do:
Develop scalable full-stack applications using .NET/C# and React
Build and integrate RESTful APIs
Collaborate with Product, QA, UX/UI, and Engineering teams
Participate in architecture and technical design decisions
Optimize application performance, scalability, and security
Work with Docker, CI/CD pipelines, and deployment processes
Review code and mentor junior developers
What we're looking for:

✔️ 5+ years of full-stack development experience
✔️ Strong expertise in .NET / C#
✔️ Strong experience with React and JavaScript/TypeScript
✔️ Experience with REST APIs and SQL databases
✔️ Hands-on experience with Docker, Git, and CI/CD workflows
✔️ Strong understanding of software architecture and OOP principles
✔️ Good English communication skills

We’re looking for an FPGA Engineer to help our client (Miltech) to build state-of-the-art radio communication systems for UAVs. You’ll work alongside an exceptional team of engineers, developing innovative, high-performance solutions from the ground up. 
 
Responsibilities: 

• RTL development using VHDL / Verilog 
• Integration with RF transceivers such as Analog Devices AD9371 / ADRV900x and high-speed ADC/DACs 
• Design and optimization of DSP blocks (filtering, synchronization, modulation/demodulation, protocol logic) 
• Work with high-speed interfaces (AXI, LVDS, JESD — where applicable) 
• Full FPGA development lifecycle: 
• System architecture and design 
• Simulation and verification 
• Timing analysis and closure 
• Hardware bring-up and board debugging 
• Resource and performance optimization 
• Close collaboration with RF, HW and embedded teams 

Skills & Experience: 

• 5+ years of experience as an FPGA Engineer (or equivalent role). 
• Strong hands-on experience with SDR architectures 
• Deep understanding of I/Q signal chains, clocking, synchronization, RF impairments, and system constraints 
• Proven experience bringing up custom boards from first power-on to stable field operation 
• Proven ability to troubleshoot and debug complex technical issues. 
• Knowledge of electronics and ability to read circuit schematics. 
• English proficiency at B1 level or higher. 

Nice to Have: 

• Experience with cryptography and cybersecurity concepts. 
• Knowledge of network communication protocols (TCP/IP, UDP, RTP). 
• Experience in defense or dual-use systems 
• Experience with field testing of RF communication systems 

We Offer: 

• Official employment in accordance with Ukrainian labor law. 
• Military service deferment.  
• Modern working equipment (MacBook or other preferred hardware). 
• Flexible working hours and a possibility of partly remote work. 
• Regular performance reviews to support your professional growth. 
• 24 working days of paid vacation annually. 
• Paid sick leaves. 
• English language classes. 
• Compensation for educational and training programs. 
• Team buildings and corporate events in a friendly and collaborative environment. 

Superagent AI is building the AI-native distribution layer for insurance - a $7T industry still run on manual workflows and legacy software. We're an early-stage, fast-moving team reimagining how insurance is sold, serviced, and supported, with AI at the core. Backed by top-tier VCs, we're an international team of exited founders, builders, and technologists.

Already trusted by 100+ agencies, the job now is to build the next version of the platform quickly and run it reliably as we continue to scale rapidly — a real-time voice platform, an agent/skills layer, omnichannel messaging, and deep insurance system integrations.

Why this role exists

Our AI voice agents talk to real policyholders every day, and they're already working — that's why 100+ agencies trust us. What they say, and how reliably they say the right thing, is the product, and we've built real strength here. Now we want to move faster and take it to the next level.

We're hiring a Voice/Conversational AI Engineer to add firepower to how our agents are prompted, evaluated, and improved. You'll design and scale the prompts and agent behaviors behind live calls, mine real call data for the next set of wins, and build the evals and benchmarks that let us push quality forward with speed and confidence. The goal is leverage: ship more improvements, faster, each one backed by evidence rather than guesswork.

This is a hands-on builder role at the intersection of applied AI, data, and product quality — an opportunity to raise an already strong voice platform to a new level.

What you'll own

• Prompt engineering at scale — design, structure, and version the prompts and agent behaviors that drive live voice calls, in a way that stays maintainable as the number of agents and use cases grows.
• Reliability of agent behavior — make the same prompt behave consistently across calls, edge cases, and model updates; catch regressions before customers do.
• Call analysis — dig into real transcripts and call data to find failure patterns, missed intents, and opportunities, and turn those findings into concrete improvements.
• Evals & benchmarks — build the eval harnesses, datasets, and benchmarks that measure agent quality (accuracy, task completion, latency, tone), and make them part of how we ship.
• Data-driven decisions — set the metrics, run the experiments, and bring evidence to every change, so we push quality forward with speed and confidence.
• Velocity through AI-native engineering — you use Claude Code and Codex every day to orchestrate coding agents and raise your leverage, without letting speed erode the reliability bar.

About you (must-haves)

• Strong applied-LLM experience — you've built and shipped LLM-powered features in production, not just prototypes.
• Serious prompt-engineering craft — you can decompose a hard task into reliable prompts/agent steps, and you have opinions on structure, versioning, and keeping prompts maintainable at scale.
• Evals-first mindset — you've built (or badly wished you'd built) eval harnesses, benchmarks, and test sets, and you believe quality is something you measure, not vibe-check.
• Comfortable in data — you can pull, slice, and analyze call/transcript data (SQL and Python/TypeScript) to find signal and quantify impact.
• Solid engineering foundation — you write production code (TypeScript/Node preferred) and can integrate your work into a real backend, not hand it off as a notebook.
• Rigor over intuition — you default to experiments and evidence, and you make the case with data.
• You live in Claude Code / Codex (or equivalent) — fluent and opinionated about AI-assisted engineering. In 2026 we treat this as table stakes.

• Ownership mindset — you own agent quality end-to-end, including in production, and you stay close to how it affects real agencies and their customers.

   

Bonus

• Real-time voice/telephony context (Twilio, SIP, ASR/TTS, latency-sensitive audio) and how it shapes prompting and evals.
• Building agentic systems in production — tools/skills frameworks, MCP, guardrails.
• Fine-tuning, distillation, or eval-driven development at a deeper level.
• Experience building LLM-as-judge or automated grading pipelines.
• Insurance, fintech, or another regulated/compliance-heavy vertical.

Our stack & tools

• Backend: TypeScript, Node, NestJS · monorepo (libs + apps)
• Voice: real-time streaming audio, ASR/TTS, telephony (Twilio / SIP)
• Orchestration: Temporal (Temporal Cloud) for the campaign/workflow engine
• Data: PostgreSQL on AWS RDS (multi-tenant, row-level security)
• AI: Anthropic + OpenAI models, prompt/agent orchestration, evals; fine-tuned/distilled models on our own data
• Frontend: React / Next.js
• Platform: AWS · Clerk (auth) · Datadog (observability) · Pylon + HubSpot (CS/CRM)
• How we ship: Linear (with agent delegation), GitHub, and Claude Code + Codex as part of daily engineering

How we build (engineering principles)

• Reliability is a feature. We don't ship what we can't keep running. The quality bar is non-negotiable.
• AI-native by default. Claude Code, Codex, and coding agents are part of how we work, not a novelty. We expect leverage from them, every day.
• Close to the customer. We prioritize real agency calls and feedback, not opinions in a room.
• Ship small, ship often. Short cycles, fast feedback, evals over guesswork.
• Ownership. Engineers own their work end-to-end - including in production.

How we work

Fast-moving distributed team with an AI-native engineering culture. We're closer to our customers than most competitors - that's our edge, and it drives how we prioritize. We ship things that work for real agencies, not demos.

Superagent AI is building the AI-native distribution layer for insurance - a $7T industry still run on manual workflows and legacy software. We're an early-stage, fast-moving team reimagining how insurance is sold, serviced, and supported, with AI at the core. Backed by top-tier VCs, we're an international team of exited founders, builders, and technologists.

Already trusted by 100+ agencies, the job now is to build the next version of the platform quickly and run it reliably as we continue to scale rapidly — a real-time voice platform, an agent/skills layer, omnichannel messaging, and deep insurance system integrations.

Why this role exists

The product is in production and growing, and the hardest problems now live in the backend. We're bringing on at least two senior backend engineers to take real ownership across our core systems: real-time voice at growing call volume, a Temporal-driven campaign engine, multi-tenant data with strict isolation, and LLM/agent orchestration that has to be reliable.

There's a lot still to build. We're expanding deep into insurance-system and AMS/CRM integrations, and building on frontier AI technologies that most teams don't have access to yet — you'll get your hands on capabilities well before they're widely available. Each of you will own meaningful surface area end-to-end — designing it, building it, shipping it, and keeping it running.

This is a hands-on builder role. You take ambiguous, high-impact problems and turn them into shipped, reliable software. You're trusted to make architecture calls in your area, raise the quality bar, and set an example for how we build as the team scales.

What you'll own

• Shipping backend features end-to-end — from design through production, in one of our pods (Voice/AI, Campaigns + Integrations, or Platform/Reliability).
• Architecture of the systems you touch — event-driven flows, workflow orchestration (Temporal), data models, and the APIs other teams build on.
• Building what's next — new insurance-system and AMS/CRM integrations, plus greenfield work on frontier AI technologies we get early access to before the rest of the market.
• Reliability of what you ship — on-call for your services, SLOs, test automation, and turning flaky things "boring." Reliability is our #1 lever.
• Velocity through AI-native engineering — you use Claude Code and Codex every day to orchestrate coding agents and raise your leverage, without letting speed erode the reliability bar.
• Raising the bar around you — thoughtful code review, pragmatic technical decisions, and mentoring less-experienced engineers.

About you (must-haves)

• 6+ years building production backend software, still hands-on and shipping.
• Strong in TypeScript / Node and comfortable in a NestJS-style monorepo.
• Distributed / event-driven systems — you have specific opinions on queues, backpressure, idempotency, retries, and how services should communicate.
• PostgreSQL depth — schema design, query performance, and an understanding of multi-tenant isolation.
• AWS and production ownership — you've operated what you've built: monitoring, incidents, debugging real issues under load.
• You live in Claude Code / Codex (or equivalent) — fluent and opinionated about AI-assisted engineering. In 2026 we treat this as table stakes.

• Ownership mindset — you own your work end-to-end, including in production, and you're close to how it affects real agencies.

   

Bonus

• Real-time voice / telephony (Twilio, SIP, ASR/TTS, latency-sensitive audio).
• Building agentic systems - tools/skills frameworks, MCP, evals, guardrails - in production.
• Applied LLM work: fine-tuning, distillation, eval-driven development.
• Insurance, fintech, or another regulated/compliance-heavy vertical.

Our stack & tools

• Backend: TypeScript, Node, NestJS · monorepo (libs + apps)
• Orchestration: Temporal (Temporal Cloud) for the campaign/workflow engine
• Data: PostgreSQL on AWS RDS (multi-tenant, row-level security)
• AI: Anthropic + OpenAI models, prompt/agent orchestration, evals; fine-tuned/distilled models on our own data
• Frontend: React / Next.js
• Platform: AWS · Clerk (auth) · Datadog (observability) · Pylon + HubSpot (CS/CRM)
• How we ship: Linear (with agent delegation), GitHub, and Claude Code + Codex as part of daily engineering

How we build (engineering principles)

• Reliability is a feature. We don't ship what we can't keep running. The quality bar is non-negotiable.
• AI-native by default. Claude Code, Codex, and coding agents are part of how we work, not a novelty. We expect leverage from them, every day.
• Close to the customer. We prioritize real agency calls and feedback, not opinions in a room.
• Ship small, ship often. Short cycles, fast feedback, evals over guesswork.
• Ownership. Engineers own their work end-to-end - including in production.

How we work

Fast-moving distributed team with an AI-native engineering culture. We're closer to our customers than most competitors - that's our edge, and it drives how we prioritize. We ship things that work for real agencies, not demos.

B2B, long-term cooperation; small team, clients from the USA (evening shifts).

About the Company

They are an AI-first startup building a platform that helps brands create, optimize, and scale marketing content using Generative AI. Their technology improves lifecycle and CRM marketing campaigns across email, SMS, push notifications, and other customer engagement channels through automation, personalization, and adaptive optimization.

The company operates in a fast-growing AI and marketing technology space, working with international clients from the USA and Israel. They are building a modern startup culture focused on innovation, ownership, flexibility, and continuous learning.

About the Role

They are looking for a Creative AI Specialist who is passionate about creativity, AI technologies, marketing, and design. This role is ideal for someone who wants to grow in the intersection of AI-driven creative production, performance marketing, and product thinking.

The person will work closely with a small collaborative team, supporting client-facing creative workflows and helping deliver high-performing visual content for marketing campaigns.

This is a startup environment, so they value people who are proactive, adaptable, curious, and comfortable taking ownership.

Responsibilities

• Create visual assets for CRM, email, and marketing campaigns
• Generate and optimize creative content using AI tools and modern workflows
• Work with design tools such as Figma and Adobe Creative Suite
• Support A/B testing and performance-focused creative optimization
• Collaborate with internal teams and communicate directly with clients
• Participate in creative reviews, iterations, and campaign discussions
• Help respond to client requests and urgent updates when needed
• Learn and experiment with new AI tools, workflows, and automation processes

Requirements

• 3-5+ years of relevant experience in creative/design-related roles
• Experience with image generation and visual content creation
• Strong portfolio demonstrating creative and visual skills
• High level of English communication skills
• Comfortable working directly with clients
• Interest in AI tools and willingness to learn continuously
• Strong sense of responsibility, transparency, and flexibility
• Ability to work in a fast-paced startup environment
• Availability for evening collaboration with US-based clients
• Availability on Fridays is important
   

Why Join Them

• Opportunity to work daily with cutting-edge AI technologies
• Fast-growing startup environment with real ownership and impact
• Combination of creativity, AI, marketing, and product work
• International team and global clients
• Strong growth and learning opportunities
• Chance to build unique expertise in AI-driven marketing and creative production
   

The company is seeking a creative and detail-oriented Tech Art Auditor to join a team dedicated to producing engaging mobile game ads using cutting-edge AI technology. This role focuses on reviewing, refining, and enhancing AI-generated 2D and 3D assets to ensure high-quality visual output for mobile game advertisements.
 

This is an excellent opportunity for candidates eager to gain hands-on experience in tech art, 3D/2D production, and AI-assisted content creation within a dynamic and fast-paced environment.

 

What You’ll Do:
 

• Evaluate AI-Generated Content
  Review AI outputs, spot imperfections, and provide actionable feedback to improve overall quality.
• 3D Editing in Blender
  Modify and optimise low-poly 3D models, adjust shading, and ensure assets are production-ready.
• 2D Image Editing & Asset Creation
  Edit images, create visual elements, and prepare polished assets for mobile game ads.
• Work With Generative AI Tools
  Use AI-driven software to generate, refine, and enhance art assets efficiently.
  
   

What You’ll Bring:
 

Core Skills Required:

• Blender expertise for model editing, shading, and optimisation
• 2D editing proficiency (image editing & asset creation)
• Familiarity with generative AI tools and workflows
• Strong attention to detail and ability to critique, refine, and polish visual assets
• Passion for mobile gaming - especially casual and mid-core titles
  
   

Why This Role Stands Out:
 

• Work with innovative AI technologies shaping the future of game advertising
• Join a creative, fast-moving environment that encourages experimentation and growth
• Build valuable experience across 3D, 2D, and AI-driven art production
• Ideal for candidates at the beginning of their tech art career who want meaningful, practical hands-on experience
• Long-term cooperation, B2B collaboration, remote flexibility, and loyal management
  
   

Why You Should Submit Your CV & Contact Information:
 

To be considered, candidates must leave their CV and contact details so the team can:

• Evaluate your technical skills and portfolio
• Match your experience to the right projects
• Invite you for next-step discussions
• Keep in touch regarding future AI-art opportunities
  
   

Leaving your CV ensures you don’t miss out on a role that can accelerate your growth in tech art and AI-assisted asset creation.

Project:

We are looking for a Senior Elixir Developer to join an Israeli AI startup building the communication infrastructure for distributed AI agents. The platform enables AI agents built with different frameworks, such as LangChain, CrewAI, Claude Code, and others, to discover each other, exchange context, delegate tasks, and collaborate securely in real time within enterprise environments.

You will be joining the team at an exciting stage, helping shape the core platform and build highly scalable backend services that power communication, coordination, and governance between AI agents. This is an opportunity to work on cutting-edge AI infrastructure rather than traditional AI applications.

Cooperation: Long-term engagement, full-time
Stage: Seed-stage startup
Position: New role
Timezone: European timezone
Location: Remote
English level: Upper-Intermediate or higher

Requirements:

• 8+ years of software engineering experience.
• Deep commercial experience with Elixir.
• Strong understanding of distributed systems and backend architecture.
• Experience designing scalable, high-performance services.
• Ability to work independently in a fast-paced startup environment.
• Strong problem-solving and communication skills.
• Upper-Intermediate English or higher.

Responsibilities:

• Design, develop, and maintain scalable backend services using Elixir.
• Build reliable distributed systems that enable communication and coordination between AI agents.
• Develop high-performance APIs and internal platform services.
• Contribute to the architecture and evolution of the core infrastructure.
• Collaborate closely with the founding engineering team on technical decisions.
• Write clean, maintainable, and well-tested code.
• Improve system reliability, scalability, and performance.
• Participate in code reviews and help maintain engineering best practices.

​​​​​​​ Nice to Have:

• Experience building distributed or event-driven systems.
• Interest or experience in AI infrastructure, LLMs, or agent-based systems.
• Experience working in early-stage startups.
• Familiarity with enterprise-scale backend platforms.

Benefits from 8allocate:

• Team & Culture: Team events, offsites, and a culture that keeps people connected.
• Learning & Development: Budget for courses, certifications, and conferences.
• Wellbeing: Flexible support in line with company policy, with options to support your physical and mental wellbeing (sport, mental health, or medical insurance).
• Rest & Recovery: Paid vacation and sick leave.

On behalf of our Client from Switzerland, Mobilunity is looking for a Middle Full-Stack Developer.

Our Client is a bootstrapped software company based in Switzerland providing software for the shop floor in machining industry in the DACH (Germany, Switzerland, Austria region) (everything around digitalisation). It is a web-based data visualization and analytics platform tightly integrated with ProAlpha ERP for SMEs in the machining/manufacturing industry. The product focuses on fast “plug-and-play” deployment and operational dashboards for non-technical users.

They need an additional software engineer to support ongoing product development, implement new features for existing customers, and help handle a growing backlog as sales traction increases.

Requirements:

- Proficiency in C# and VueJS, or comparable languages
- Experience in SQL, preferably PostgreSQL
- Available in CET / CEST

The stack you will work with:

- C# / ASP.NET for the backend
- VueJS (Typescript) for the frontend
- PostgreSQL as a database

Your responsibilities:

- Writing the code for new features or improving existing features
- Co-Testing features developed by the team by doing acceptance testing and end-user-testing (shared role of QA)

Libraries we work with:

- Entity Framework Core
- Cypress
- Continuous Integration with Gitlab
- Bootstrap, DevExtreme Expressiva

Nice to have:

- Experience working with Gitlab
- Experience with Progress and/or ODBC

In return we offer:
 

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Come on board, and let’s grow together! 

 

Our product sits at the intersection of AI, robotics, and defence — exactly the intersection that international and national grant programs are looking for. We need someone who can translate what we build into compelling, credible applications. This role can start as part-time or project-based, and grow from there.

WHAT YOU'LL DO

• Research and track relevant grant opportunities across all relevant programs
• Write technical sections: problem statement, solution description, TRL assessment, methodology, impact metrics
• Work directly with co-founders to accurately represent the technology
• Manage submission calendars, deadlines, and application trackers
• Maintain up-to-date company technology documentation for reuse across applications
• Coordinate on budget justifications and financial sections
• Post-award: manage reporting requirements and milestone documentation

WHAT WE NEED FROM YOU

• Proven track record: at least 2–3 successful grant applications you can reference
• Grant-level English writing — precise, clear, technically credible prose
• Ability to understand and accurately communicate complex technical concepts
• Deep self-management: you'll own this function independently
• Comfort with fast-moving early-stage context — what we do evolves quickly

Nice to have:

• Technical background — engineering, physics, CS, or applied science
• Knowledge of NATO DIANA, EDF, or US defense grant processes
• Experience with defence tech or dual-use startup grant applications

WHAT WE OFFER

• meaningful work with direct impact on Ukraine’s defence capabilities
• collaboration with deep-tech engineering teams and innovative R&D projects
• opportunities for professional growth in grant writing and grant management
• remote work format

Role Overview

We are looking for a highly experienced consultant to act as a trusted technical advisor on a part-time basis. You will review our client's overall technical setup, assess security implications, evaluate architectural decisions, and provide continuous guidance on improving both the product and the development environment - with a particular focus on the growing use of AI in the development process.

Engagement

• Scope: ~10-20 hours per month
• Start: Within the next 1-2 months
• Duration: Long-term collaboration, with possible extension of hours

Mode: Remote / part-time advisory

Responsibilities

• Review the overall technical setup and provide strategic, hands-on advice
• Assess security posture and identify risks across the stack
• Evaluate architectural decisions and recommend improvements
• Advise on the safe and effective integration of AI into development workflows

Support continuous improvement of the product and the development environment

Required Profile

• Senior-level expertise in software architecture and security
• Strong experience with AI-assisted development (tools, workflows, and their security/quality implications)
• Ability to act as a strategic advisor and communicate clearly with the team
• Broad technical judgment across modern web, backend, and mobile stacks

Deep hands-on proficiency in every language below is not required. Architecture, security, and AI-development expertise are the priority; the candidate should be able to reason confidently across these technologies.

Technical Environment

• Backend: Java, Spring Boot, PostgreSQL
• Frontend: React, TypeScript
• Mobile: Native Android (Kotlin)
• Streaming: Custom IPTV server converting satellite input into other streaming formats

New service: Go with PostgreSQL (in development)

Our client is a global leader in AI-powered IT Service Management (ITSM), developing intelligent platforms that automate IT support processes and help organizations operate more efficiently. Their solutions are trusted by thousands of companies worldwide, simplifying complex IT operations and enabling teams to focus on strategic initiatives.

We are looking for a Senior Application Security Engineer with a strong software engineering background who has designed, developed, deployed, and maintained production systems before transitioning into application security. This role will serve as the security backbone of the R&D organization, ensuring security is embedded throughout the software development lifecycle and partnering closely with Engineering, DevOps, Architecture, and Product teams.

This is a highly visible, hands-on position reporting directly to the CISO, offering a clear growth path toward an Application Security Lead role and exposure to cloud security, AI security, and governance initiatives.

Who We're Looking For

• 5+ years of hands-on experience as a Software Developer, Backend Developer, Full-Stack Developer, or similar engineering role, with a proven track record of designing, building, shipping, debugging, and maintaining production software.
• Strong understanding of software development processes, engineering best practices, architecture, and SDLC methodologies.
• 2+ years of experience in Application Security, Product Security, or Secure SDLC, with a demonstrated transition from software engineering into security.
• Experience partnering closely with R&D and development teams, acting as a trusted security advisor who enables innovation while improving security posture.
• Hands-on experience implementing Secure SDLC practices within modern CI/CD environments (GitHub, GitLab, Jenkins, ArgoCD, or similar).
• Solid understanding of common application vulnerabilities, secure coding principles, OWASP Top 10, CWE/SANS Top 25, threat modeling methodologies (e.g., STRIDE, PASTA), and security architecture reviews.
• Experience with application security tools and practices, including SAST, DAST, SCA, secret scanning, and secure code review.
• Strong knowledge of API security and experience securing and testing REST and/or GraphQL APIs.
• Understanding of software supply chain security, including third-party dependency risks, SBOM concepts, open-source risk management, dependency confusion, and related attack vectors.
• Knowledge of cloud security fundamentals, preferably AWS, including IAM, containers/Kubernetes security, and Infrastructure as Code (Terraform or similar).
• Familiarity with SaaS and product company environments and the security challenges associated with cloud-native applications.
• Understanding of AI/LLM security risks, including prompt injection, data leakage, model abuse, agentic risks, and secure adoption of AI assistants within engineering and security workflows.
• Experience performing security-focused design, architecture, and threat modeling reviews.
• Excellent communication and stakeholder management skills, with the ability to influence teams without direct authority.
• Strong written and verbal English communication skills.

• Bachelor’s degree in Computer Science, Information Security, or a related field (or equivalent practical experience).

   

Role Focus

The primary focus of this role is the application security of the product.

Key responsibilities:

• Working closely with R&D teams on a daily basis.
• Helping developers build more secure products and adopt security best practices.
• Reviewing application designs and architectures from a security perspective.
• Identifying security risks in APIs, integrations, third-party libraries, and development processes.
• Managing vulnerabilities by analyzing, prioritizing, and supporting remediation efforts.
• Promoting and maintaining secure development practices across CI/CD pipelines.

• Applying and advocating security standards, frameworks, and industry best practices.

   

Nice to Have

• Penetration testing experience.
• Experience with bug bounty programs and vulnerability management.
• Strong knowledge of OWASP frameworks and methodologies.
• Hands-on experience with SAST, DAST, IAST, SCA, and secret-scanning tools.
• Cloud security experience (AWS, Azure, or GCP).
• AI / LLM security knowledge and practical experience.
• Security certifications such as CISSP, CSSLP, OSCP, OSWE, GWAPT, GPEN, CEH, GIAC certifications, or similar.