Jobs at Djinni

We are looking for a Junior Recruiter to join our team. 

You will work with pre-selected candidates provided by the team and focus on communication, evaluation, and coordination.

Your Responsibilities

• Conduct video calls with candidates provided by the team
• Present job opportunities clearly and professionally
• Ask structured questions to understand candidate experience, motivation, and expectations
• Evaluate candidates according to predefined criteria
• Update candidate information in the internal system (CRM / ATS)
• Maintain clear and friendly communication with candidates throughout the process
• Coordinate next steps with senior recruiters or hiring managers

What You Will NOT Do

• No candidate sourcing
• No LinkedIn search or outreach
• No cold messages

Requirements

• Good spoken English (at least upper-intermediate level)
• Clear communication skills and confidence in video conversations
• Ability to follow scripts, guidelines, and processes
• Basic computer skills and attention to detail
• Interest in recruitment and working with people

We Offer

• Full onboarding and training
• Clear processes and support from senior recruiters
• Opportunity to grow
• Friendly and professional team environment
• Stable workload without sourcing pressure

Litero AI is an AI startup founded by experienced serial entrepreneur with over 15 years of experience and funded by 5 leading VCs. Our small, dedicated team has a strong history of working together to create tools that help students research, write, and learn more effectively using cutting-edge AI technology.

As we continue to grow, we are looking for a Data Analyst who will help us deeply understand how users interact with the product, identify growth opportunities, and turn data into actionable product decisions.

This is a high-impact role where you'll work directly with the founder, and your analytics will directly influence product development and growth strategy.

Responsibilities:

• Analyze product and business data to identify user behavior patterns, growth opportunities, and product improvement areas
• Design and maintain event tracking and event maps to ensure high-quality product analytics
• Write and optimize advanced SQL queries to analyze large datasets
• Translate complex data into clear insights, dashboards, and recommendations for stakeholders
• Partner with product and marketing to support data-driven decision making

Requirements:

Critical: 

• 3+ years’ experience as Data Analyst or similar analytics role
• Advances SQL skills and experience working with large datasets
• Experience with data analysis and data quality assessment
• Experience working with BigQuery
• Experience designing event tracking / event maps for product analytics
• Confident written and spoken English (B2 level or higher).

Highly preferred: 

• Experience with dbt, including incremental modeling
• Experience with PostHog or similar product analytics tools
• Experience designing and analyzing A/B tests
• Experience with product, marketing, or growth analytics for subscription-based products

Will be a plus:

• Experience working with Stripe data sources
• Experience with Google Cloud
• Knowledge of Python
• Knowledge of R

What We offer:

• 32 paid vacation days per year
• Unlimited paid sick leaves
• Competitive compensation aligned with your experience and impact
• Fully remote work with the flexibility to work from wherever you feel most productive

• A supportive and talented team

   

What We Value

• Strong analytical curiosity and a desire to deeply understand user behavior
• Attention to detail and high standards for data quality
• A proactive mindset - identifying opportunities rather than waiting for requests
• Structured problem-solving and critical thinking
• Strong communication and data storytelling skills
• Ability to work independently while collaborating closely with cross-functional teams

Interview Stages:

Screening Interview with HR Specialist ➡️ Interview with CEO ➡️ Final Technical Interview ➡️Job Offer

Sounds like your next career move? Send us your CV - we’d love to meet you :) 

• Project Description:

  Luxoft, a DXC Technology Company, is a digital transformation services and software engineering firm providing bespoke IT solutions that drive business change. In financial services we deliver complex projects with highly skilled engineering talents. If you would like to help us build engineering solutions that make difference for our global financial industry clients, this may be your opportunity. We are looking for C# engineers with experience in scalable system designs, to join the team developing a firm-wide Risk platform for our client US multinational investment bank. Working in this project will let you:
  - learn more about financial markets, products and risks.
  - verify and grow your skills in global diverse team.

• Responsibilities:

  - Design and develop software components for Equity Risk Platform built on C# and C++
  - Coordinate efforts with local developers and wider global team.
  - Do scalability and performance optimizations.
  - Manage the software development life cycle, from planning and prioritizing to testing and release.
  - Review, test and debug team members' code
  - Document development phases
  - Identify and analyze user requirements.
  - Selection of the most suitable solutions for creating a product
  - Compliance with deadlines

• Mandatory Skills Description:

  - 4+ years of hands-on experience using .Net technology stack and providing high-quality solutions.
  - Solid core .Net, multithreading, concurrency, design patterns.
  - Experience with SQL
  - Ability to apply modern security protocols and best practices.
  - Good delegation and time management skills
  - Problem-solving abilities
  - The ability to prove their point of view to the customer.
  - Excellent communication skills

• Nice-to-Have Skills Description:

  - C++ knowledge
  - Investment Banking experience

• Languages:
  • English: B2 Upper Intermediate

 Working shift:  Sat-Wed 22:30 – 7:00 (Kyiv time), Thursday & Friday – days off.

Looking for a Customer/Technical Support Representative to work on a Canadian healthcare project via phone.
Full-time, remote, long-term (equipment is provided)

Mandatory Requirements:
• Strong verbal and written English skills.
• Business communication and soft skills.
• Ability to work efficiently both independently and with a team.
• Ability to handle multiple tasks simultaneously, and effectively manage priorities.
• Critical and consecutive thinking.
• Strong learning abilities.
• Corporate ethics.


Main Responsibilities:

• Investigate, resolve and conduct in-depth troubleshooting of hardware, software, email, web-based applications, and other issues using available resources over the phone and email;
• Create and process support tickets.

Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services in the US.

Requirements

We are looking for a creative and tech-savvy AI Video Content Creator to join our team. This role is perfect for someone who is deeply passionate about digital storytelling and has been at the forefront of the generative AI revolution. You will be responsible for producing high-quality video content in various styles, ranging from viral short-form clips to engaging long-form productions.

The ideal candidate bridges the gap between technical execution and creative vision, working closely with clients to transform ideas into stunning visual realities using the latest AI toolkits.

Requirements

• 6+ months of hands-on experience working with AI video generation tools.
• A strong portfolio demonstrating proficiency in both short and long-form content.
• Deep passion for content creation and visual storytelling.
• Excellent communication skills for effective client interaction.

Job responsibilities

• End-to-End Content Production: Create, edit, and polish short-form and long-form videos across diverse aesthetic styles using AI tools.
• AI Tool Mastery: Utilize tools such as Runway, Veo, Kling, Grok, HeyGen, and Higgsfield to generate and manipulate high-quality video assets.
• Audio Synthesis: Mastermind voiceovers and soundscapes using ElevenLabs to ensure high-fidelity audio integration.
• Client Collaboration: Act as a creative partner for clients, participating in brainstorming sessions, refining concepts, and managing the execution of their vision.
• Creative Direction: Stay ahead of AI trends and experimental techniques to consistently deliver fresh and innovative content.

We’re looking for an AI Engineer to join our outsourcing team — not a pure ML researcher, but a pragmatic, data-driven backend engineer who knows how to put LLMs, vision APIs, and off-the-shelf models to work inside real products.

Most of our work isn’t training models from scratch — it’s understanding the business logic, collecting and cleaning data, wiring it into LLMs or services like AWS Textract, and shipping the result as a reliable API inside our existing platform.

If you’ve spent the last few years building APIs and integrations, you’re comfortable with data, and you’ve leaned hard into Cursor or Claude Code to deliver projects faster — this is for you.

What you’ll do

• Build and ship LLM-powered features: prompt design, data prep, passing context to the model, parsing and validating output, returning clean APIs.
• Design and implement integrations between our product and third-party AI services (OpenAI, Anthropic, Hugging Face models, AWS Textract, etc.).
• Take document-processing and computer-vision tasks end-to-end: ingest → Textract/vision API → post-process → structured output consumed by our backend.
• Write backend services and APIs in Node.js (our primary backend), dropping into Python when a task calls for it (model work, data scripts, fine-tuning).
• Fine-tune existing models and prompts — not from scratch, but iterating on what’s already in place to get better accuracy, cost, or latency.
• Do the unglamorous but critical work: data collection, cleaning, transformation, pattern-finding — often by letting an LLM do the heavy lifting on structured and unstructured input.
• Maintain and improve existing AI and automation workflows already running in production.
• Monitor cost and performance of model/API usage, propose optimizations, and forecast costs for new features.
• Prepare and present demos and solution overviews to U.S.-based clients.
• Document architecture, prompts, and pipelines in Confluence.

What we’re looking for

• 2+ years shipping production backend systems, with meaningful hands-on experience integrating LLMs or AI APIs into real products.
• Strong in Node.js with the flexibility to work in Python — or a Python engineer who’s comfortable committing Node.js code. We need someone fluent on both sides; pure-Python candidates won’t be a fit.
• Solid grasp of algorithms and data structures — enough to write custom logic when an LLM or library can’t cover the case.
• Real experience with LLM integrations: OpenAI, Anthropic, or similar. Prompt engineering, function/tool calling, structured output, retrieval, evaluation.
• Familiarity with the Hugging Face ecosystem — picking models, running inference, fine-tuning where it makes sense.
• API and integrations background: REST, auth, webhooks, rate limits, retries, idempotency — the stuff that makes integrations not break at 2 a.m.
• Comfortable with data work: collecting, cleaning, transforming, and analyzing data (SQL, pandas, or the Node equivalents).
• Working knowledge of AWS — especially Textract, Lambda, S3, and the services around document and data pipelines. Bonus for Athena, Glue, Kinesis, SageMaker.
• Exposure to NLP and Computer Vision concepts — enough to pick the right tool and evaluate results, not necessarily to train SOTA models.
• Familiarity with CI/CD and deploying AI-powered services to production.
• Experience building chatbot workflows — conversational flows, multi-turn logic, context management — is a plus, as this is among our planned projects.
• AI-native delivery workflow. You use Cursor or Claude Code daily and know how to ship a project with minimal hand-written code — scoping work for the agent, reviewing generated code critically, orchestrating multi-step tasks, and getting to shipped quality faster than a traditional workflow. If you can’t describe how you use these tools to deliver, this role isn’t the right fit.

Nice to have

• Experience fine-tuning open-source LLMs or vision models on domain-specific data.
• Background in fintech, healthcare, or construction domains.
• Experience with vector databases, RAG pipelines, or agentic workflows.

What we offer

• Competitive salary with regular reviews.
• Support for individual entrepreneurs with accounting assistance.
• Fully remote work.
• A clear path for professional development and growth.
• A friendly team environment and engaging team-building activities (online and offline).

Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services in the US.

Requirements

We are looking for a creative and tech-savvy AI Video Content Creator to join our team. This role is perfect for someone who is deeply passionate about digital storytelling and has been at the forefront of the generative AI revolution. You will be responsible for producing high-quality video content in various styles, ranging from viral short-form clips to engaging long-form productions.

The ideal candidate bridges the gap between technical execution and creative vision, working closely with clients to transform ideas into stunning visual realities using the latest AI toolkits.

Requirements

• 6+ months of hands-on experience working with AI video generation tools.
• A strong portfolio demonstrating proficiency in both short and long-form content.
• Deep passion for content creation and visual storytelling.
• Excellent communication skills for effective client interaction.

Job responsibilities

• End-to-End Content Production: Create, edit, and polish short-form and long-form videos across diverse aesthetic styles using AI tools.
• AI Tool Mastery: Utilize tools such as Runway, Veo, Kling, Grok, HeyGen, and Higgsfield to generate and manipulate high-quality video assets.
• Audio Synthesis: Mastermind voiceovers and soundscapes using ElevenLabs to ensure high-fidelity audio integration.
• Client Collaboration: Act as a creative partner for clients, participating in brainstorming sessions, refining concepts, and managing the execution of their vision.
• Creative Direction: Stay ahead of AI trends and experimental techniques to consistently deliver fresh and innovative content.

About the Project

This modern centralized SaaS solution serves US-based home medical equipment providers and hospitals. The platform manages scheduling, invoicing, documentation, and logistics.

Does this relate to you?

• Readiness to work from 4 PM EST
• 3–5+ years of experience in IT support across SaaS, Healthcare, or Enterprise sectors
• Expertise in .NET including C# and ASP.NET Core as a primary requirement
• Proficiency in MySQL or PostgreSQL and API troubleshooting
• Deep understanding of Microservices, authentication, authorization, and API security
• Background in ticketing systems, incident management, and SLAs
• Strong analytical thinking and collaboration with Dev, QA, and DevOps teams
• Upper-Intermediate (B2) English level or higher

A new team member will be in charge of:

• Act as a Level 3 escalation point for complex system issues
• Resolve problems within backend services, APIs, and database layers
• Work with developers to identify root causes and implement permanent fixes
• Track system health, performance, and errors proactively
• Maintain internal knowledge bases and incident reports
• Support bug fix testing, API updates, and CI/CD deployment processes

Ready to try your hand? Send your CV without a doubt!

Senior AI Engineer
An AI consulting group that builds serious, production-grade systems for companies ready to operationalize artificial intelligence across their business. We do not build gimmicks. The main focus is on custom AI solutions that integrate directly into operations and drive measurable results.
 

We’re looking for a Senior AI Engineer for one of our clients  - an AI consulting group that builds production-grade systems for companies ready to operationalize artificial intelligence across their business. This is a hands-on role for someone who doesn’t just experiment with AI, but has built, deployed, and optimized real AI systems in complex, production environments.

This role is for someone who takes full ownership of AI systems - from architecture to performance. You’ll work at the intersection of LLMs, distributed data processing, and backend systems, building scalable AI pipelines and knowledge systems in a high-impact environment where performance, reliability, and flexibility (including airgapped deployments) matter.

Your responsibilities will include:

• Design and build distributed data pipelines (Apache Beam, Python) for large-scale document and model processing;
• Implement horizontally scalable LLM-powered extraction workflows across thousands of entities;
• Build runner-agnostic pipelines that run across multiple environments (local, cloud, on-prem);
• Design and implement entity resolution and cross-referencing systems with confidence scoring;
  Architect and build graph-based Knowledge Bases (Dgraph or similar), including schema design and query optimization;
• Develop pluggable LLM extractor frameworks (classification, relationships, completeness, document linking);
• Build abstraction layers for LLM providers (Anthropic Claude, Google Gemini, local models via Ollama/vLLM);
• Optimize LLM usage for cost, latency, and reliability in production environments;
• Design and implement backend service layers (Go-based APIs) connecting AI pipelines with agent systems;
• Ensure observability, debugging, and performance monitoring across distributed AI systems;
• Package and deploy systems using Docker (docker-compose, containerized environments);
• Collaborate directly with client teams on integrations, validation, and production rollout.

What we expect from you:

• 5–8+ years of experience in AI Engineering, Data Engineering, or Applied ML Infrastructure;
• Expert-level Python;
• Strong experience with distributed processing frameworks (Apache Beam preferred; Spark/Flink acceptable);
• Hands-on experience integrating LLMs in production (prompting, orchestration, provider abstraction);
• Experience with graph databases (Dgraph, Neo4j, JanusGraph, or similar);
• Strong understanding of distributed systems, parallel processing, and large-scale data pipelines;
• Solid SQL and data modeling fundamentals;
• Experience with Docker and containerized deployments;
• Experience with cloud platforms (GCP preferred, AWS/Azure acceptable);
• Strong backend/system design mindset (performance, scalability, reliability);
• Ability to work independently and take ownership without micromanagement;
• Strong problem-solving skills in complex, ambiguous environments;
• English level: B2+ (C1 preferred);
• Availability to overlap with US business hours.

Our Customer offers:
- Four-month full-time contract engagement;

- Remote work with overlap in US business hours;

- High-impact project with direct influence on production AI systems;

- Close collaboration with client’s product and engineering teams;

- Opportunity to build core infrastructure for real-world AI applications — not prototypes.

Who We Are

Space Dinosaurs builds fast, high-converting ecommerce experiences for the world's top brands, with a focus on conversion rate and revenue optimization. We're a specialist e-commerce and creative strategy firm that uses AI-augmented engineering and our CDN engineering heritage to deliver high-performance, scalable digital retail experiences that deliver exceptional revenue performance and growth. Together, we're a global team of talented designers, engineers, strategists, and operators who like solving hard problems, shipping work we're proud of, and tying our output to measurable results. Built on decades of retail technology expertise, we're redefining how retail grows. We are recognized by many of the world's leading retail and consumer brands for designing and building the fastest, most resilient, future-ready websites and applications that consistently deliver measurable outcomes in revenue 

Role Overview 

We are looking for a Senior / Lead Engineer with deep frontend and full-stack capabilities inside the Salesforce Commerce Cloud ecosystem. This is a senior IC role — not a manager, but a technical leader. You'll drive architecture and implementation decisions across client storefronts, own the frontend quality bar, and shape how our team builds within SFCC.

You'll work across SFCC's full surface area — PWA Kit, SCAPI, headless and hybrid architectures, and Business Manager — while bringing genuine frontend craft to every engagement. You won't be limited to SFRA cartridge work; the expectation is that you can reason across the stack and lead implementation from the presentation layer down through the platform APIs.

This role is right for someone who has grown past executing tasks and is ready to own outcomes — technically, communicatively, and on behalf of clients who depend on us.

Essential Functions

• Help to drive a frontend and full-stack development across active SFCC client engagements — including PWA Kit (React/Next.js), headless storefronts, hybrid implementations, and SFRA-based projects where required
• Own frontend architecture decisions: component structure, state management, performance, accessibility, and rendering strategy within the SFCC ecosystem
• Drive SCAPI and OCAPI integration design — payment providers, loyalty, marketing automation, OMS, and other third-party systems
• Serve as the senior technical voice in client-facing conversations — able to present architecture tradeoffs, set expectations, and instill confidence with technical and non-technical stakeholders alike
• Lead code reviews and define implementation standards; elevate the quality of work across the engineering team
• Mentor mid-level and junior engineers through pairing, review, and direct coaching
• Collaborate with delivery leads on scoping, sequencing, and risk identification — contributing to technical estimates and SOWs when needed
• Evaluate and adopt emerging SFCC capabilities (Composable Storefront, SCAPI extensions, Einstein) and help the team stay current

Qualifications

• 6+ years of professional software engineering experience, with meaningful tenure on SFCC platform projects
• Strong frontend engineering fundamentals — React (required), component architecture, CSS, performance optimization, and accessibility
• Hands-on experience with PWA Kit / Composable Storefront architecture; comfortable working in a headless or hybrid SFCC context
• Solid working knowledge of SFRA for maintenance, migration, and hybrid integrations — not the primary lens, but not foreign either
• Proven experience designing and implementing integrations via SCAPI and OCAPI
• Strong understanding of ecommerce fundamentals — catalog, promotions, checkout, OMS, and order lifecycle
• Clear, confident written and verbal communication; comfortable owning the technical narrative with clients
• Prior experience in an agency, consultancy, or multi-client delivery environment strongly preferred
• Demonstrated ability to lead — through influence, code quality, and example — without relying on a management title

Tools

Platform & Development: Salesforce Commerce Cloud, PWA Kit / Composable Storefront, SCAPI / OCAPI, SFRA, Salesforce Business Manager 

Frontend: React, Next.js, TypeScript, CSS/SCSS 

Version Control & Collaboration: Git/GitHub or GitLab, JIRA, Confluence 

Client Communication: Slack, Zoom 

Analytics & Monitoring: Google Analytics, Salesforce Einstein Analytics, or equivalent ecommerce analytics platforms 

Documentation: Google Workspace (Docs, Sheets, Slides) for specs, handoffs, and client-facing materials

What We Offer

• Startup Environment: A lean, fast-moving team where ownership, autonomy, and accountability are expected.
• High-Impact Work: Meaningful, hands-on work with direct visibility into outcomes and production impact.
• Top-Tier Clients: Opportunities to work with well-known, global brands and complex, real-world challenges.
• Competitive Compensation & Benefits: Market-aligned pay, comprehensive benefits, and bonus structures where applicable.
• Unlimited PTO: Flexible time off built on trust, ownership, and clear expectations.
• 100% Remote Work: Work from anywhere with a distributed, async-first team.
• Growth & Development: Room to expand scope, build expertise, and grow alongside the company
• AI tools subscriptions

EEO Statement: Space Dinosaurs is an equal opportunity employer. We do not discriminate based on race, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other legally protected characteristic. Employment decisions are based on job-related qualifications and business needs.

Requirement

• User acquisition expert: 2+ years of proven track in building marketing retention campaigns for a consumer product through ad networks;
• Previous experience with ad networks;
• Gambling experience is mandatory;
• Work with creatives, experience with setting up tasks for video creatives;
• Experience in A/B testing and campaign optimization;
• Ability to identify issues within campaigns and develop solutions quickly;
• Understanding user journey, user segmentation, engagement, and customer experience;
• Ability to analyze and understand such metrics as CTR, CR, CPA;
• Previous work with such tools as Jira, Tableau;
• Understanding how to work with pixels, postbacks, user cookies;
• Remote work experience: ideally, in an international team;
• Flexible and open to feedback, with a continuous improvement mindset;
• Comfortable working independently and managing large-scale ad budgets;
• Good English communication skills

Will be plus

• Previous experience with Ubidex or other platforms for retargeting.
• Previous experience with Volume, Keitaro.

Responsibilities

1. Launch retargeting and performance campaigns;
2. Research new direct publishers that can be integrated via RTB or XML;
4. Manage the structure of retargeting campaigns;
5. Close work with existing campaigns.

We are looking for a UBT Specialist who will be responsible for creating, testing, and scaling organic traffic through social media platforms.

We are seeking someone with a strong understanding of content, trends, and viral formats, who can quickly generate ideas, turn them into engaging videos, and validate hypotheses through hands-on testing.

What you'll do

• Research and generate viral ideas and content “hooks”
• Write scripts for short-form videos (TikTok / Reels / Shorts)
• Create and prepare accounts for publishing content
• Publish and test different content formats
• Analyze performance metrics: views, CTR, conversions
• Identify winning content angles and scale successful formats
• Coordinate with video editors and assign editing tasks
• Ensure content quality and performance standards
• Prepare basic performance reports
• Occasionally edit videos independently when needed

What we're looking for

• Experience in UBT, organic traffic, affiliate marketing, or content production
• Strong understanding of how TikTok / Reels / Shorts algorithms work and how content goes viral
• Ability to generate and test ideas quickly and at scale
• Strong skills in writing short, engaging video scripts
• Basic understanding of analytics (what works and why)
• Independence and initiative in day-to-day work
• Ability to work in a fast-paced, high-testing environment

What would be a plus

• Experience in video editing
• Ability to identify trends and adapt content accordingly
• Experience managing multiple accounts simultaneously
• Understanding of virality principles and audience retention

What we offer

• A fast-growing environment with minimal bureaucracy
• Support for professional development
• 15 paid vacation days
• 15 paid sick days
• 5 paid days off
• Benefit bar

We are looking for a Product / Growth Product Manager to help scale and optimize a funnel-based product in the medical lead generation space (CPA/CPL)
 

We operate as a direct advertiser and build our own platform that guides users from the first ad click to a personalized result through an interactive user flow
 

Now we are looking for a person who can help us systematically improve:

• conversion rates
• user flow & funnel logic
• lead quality
• automation & tracking systems
   

What you’ll work on

• Analyze and optimize funnel performance across different stages
• Improve user flows, conversion paths, and drop-off points
• Build and validate hypotheses / A/B tests
• Work closely with marketing, tech, and legal/compliance stakeholders
• Create structured technical requirements for development
• Improve CRM logic, statuses, attribution, and tracking flows
• Develop AI-assisted and automation workflows
• Optimize first-touch and lead processing logic
• Analyze user behavior using analytics and behavioral tools
   

We’re looking for someone who has

• Experience in Product / Growth roles
• Experience with complex or compliance-heavy industries
• Strong understanding of funnel analytics and user behavior
• Understanding of:
  workflows, hooks, integrations, attribution, automation logic
• Ability to work in fast-moving and evolving environments
• Experience working with technical teams and integrations
• Ability to create clear and structured technical requirements

Nice to have

• Experience with B2C funnels
• Experience in regulated environments
   

What we offer

• Competitive salary in USD with regular reviews and clear KPI settings
• Ability to see the direct impact of your work on business success
• Transparent communication about company achievements and goals
• Compensation for training, courses, and attendance at professional events worldwide
• 24 days of paid vacation and 15 days of fully paid sick leave
• Support from the HR team for a smooth adaptation process
• Fully remote work format
• Corporate events for communication and relaxation
   

Hiring process

• CV screening
• HR interview
• Technical interview
• Offer

N-iX is looking for Lead .Net Engineer to join the team

Position Overview:  

As a .NET Engineer you will drive the technical modernization of a large-scale system from .NET Framework 4.8 to .NET 10. Your work will span the full backend stack — replacing Windows-only dependencies, refactoring legacy patterns, migrating data access to EF Core, and ensuring every service is portable, containerizable, and ready for AWS cloud deployment. You will collaborate closely with DevOps and database engineers as part of a cross-functional Agile team delivering a phased, production-safe migration.

Responsibilities:

• Migrate a .NET Framework 4.8 application to .NET 10.
• Migrate a large database-first Entity Framework 6 model to EF Core 8 across multiple bounded contexts, one domain at a time.
• Identify and replace Windows-only libraries and assembly references that prevent building and running on Linux.
• Establish unit test coverage measurement and enforce quality gates as part of the migration pipeline.
• Collaborate with the DevOps engineer on Dockerfile authoring, environment configuration, and secrets injection.
• Participate in Agile/SCRUM processes, conduct code reviews, and document migration decisions.

Must-Have Qualifications:

• 5+ years of C# and .NET backend development with strong knowledge of ASP.NET and ASP.NET Core.
• Proven, hands-on experience migrating .NET Framework applications to .NET Core / .NET 10 in production.
• Solid experience with Entity Framework Core.
• Solid knowledge of DDD, CQRS, and repository patterns in layered .NET architectures.
• Familiarity with Docker multi-stage builds and Linux container fundamentals for .NET applications.
• Proficient with xUnit and Moq for unit testing; comfortable with container-wired test setups.
• Experience with AWS ECS / Fargate and ECR for deploying containerized .NET applications.
• Familiarity with MassTransit and RabbitMQ or Amazon MQ for event-driven messaging.
• Experience with Hangfire or similar background job processing frameworks.
• Proficient in Git and familiar with Agile/SCRUM team processes.
• Upper-Intermediate/Advanced English level 

Nice-to-Have Skills:

• Experience building CI/CD pipelines for .NET projects.
• Familiarity with micro-frontend architecture and Angular-based single-page applications.
• Experience with automated code coverage tooling and enforcing coverage thresholds in CI.
• Experience with performance optimization and scalable enterprise backend systems.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

As needed, business trips to European countries may be required, so readiness for such travel is important.

Company - venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems.
Long-term, full-time

What you'll do:
Deploy with customers on site globally to support software integration and development activities.
Become an expert user of the enterprise software stack and its various autonomy modules.
Provide technical support and training to customers.
Develop AI & Autonomy applications using the enterprise software development kit
Assist the sales team in pre-sales activities, e.g., demos, conferences, immersions
Assist in post-sales deployment and integration of the enterprise software products.
Develop and maintain technical documentation and training materials.
Help customers debug software/API integration issues.
Collaborate with the product engineering team to address customer feedback and improve products.

Required qualifications:
5+ years of experience of industry experience
2+ years of experience in an integration/applications engineering role
2+ years of experience working in a startup environment.
Strong technical background in software engineering.
Strong proficiency in writing modern C++ code.
Intermediate proficiency in writing Python code.
Excellent problem-solving and analytical skills.
Strong communication and interpersonal skills.

Preferred qualifications:
Experience in the defense aviation or robotics industry.
Experience building and running a small enterprise software applications/solutions engineering team