Jobs at Djinni

Responsibilities:

We invite an experienced Senior Recruiter to join our dynamic team. In this role, you will be responsible for managing the full cycle of hiring talented professionals who can contribute to the continued success of our company.

• Develop and implement strategies to source specialists to fulfil various company positions.
• Actively search and engage with potential candidates in the job market, utilising various channels and resources.
• Conduct interviews with identified candidates and assess their skills, experience, and approach to work.
• Collaborate with departments and company management to understand business needs and establish key requirements for new hires.
• Ensure a positive candidate experience at every stage of the hiring process.

Requirements:

• At least 5 years of experience working as a Recruiter in IT Product/Outstaff/Outsource Companies across Ukraine and Europe, with a successful track record of sourcing and hiring various professionals, ideally within a fast-paced environment;
• At least Upper-Intermediate level of English;
• Deep understanding of technical and professional requirements for various IT positions, enabling effective candidate evaluation.
• High level of empathy and strong communication skills, with the ability to build long-term relationships with candidates and colleagues.
• Ability to work in a fast-paced and changing environment, prioritize tasks, and achieve results.
• Knowledge of the IT job market, trends, and the latest recruitment tools

We offer:

• International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation and 100% sick leave coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

About Us:

Evowill is looking for a Junior Python Developer who is passionate about web development and eager to grow in a supportive and dynamic environment. We offer a clear path: starting with a hands-on internship and transitioning into a commercial project role — 100% of our juniors join real projects.

Requirements:

• Python, Django
• SQL (MySQL / PostgreSQL)
• REST API, OOP
• Linux
• Git, GitHub/GitLab
• English: Intermediate
• Pet projects on GitHub/GitLab
• Fast learner, organized, responsible

Would be a plus:

• Technical education (3rd year or higher)
• Experience with Django, SOLID, Docker, CircleCI, JavaScript, React, HTML, CSS, non-relational databases, testing

Internship Stage (3 months):

• Full-time, practical learning
• Pet projects, technical interview preparations, and soft skills training
• English Speaking Club
• Senior Developers mentors from Ukraine and Colombia
• Technologies: JS, TS, React, Next.js, Python, Django, Docker, PostgreSQL, AWS, etc.

Project Stage:

• Join commercial projects as a Full-stack developer
• Salary from $1000 with regular reviews
• Ongoing mentorship and technical support
• Optional English club and extra tech learning

We are looking for a highly skilled C++ (Rust) Computer Vision engineer to join our mission-driven team. You will be responsible for the architectural design and implementation of CV solutions and application level development. You also will be working with Rust.

Responsibilities

• Architect CV solutions: Design and implement advanced computer vision algorithms for real-time applications. Integrate third-party computer vision and deep learning solutions.
• Application level development: Developing high-quality business logic on the edge and ensuring a seamless user experience.
• Optimize performance: Optimize end-to-end video pipelines for edge devices, ensuring low latency and high reliability.
• Hardware ownership: Own critical manufacturing and quality processes, including camera calibration, sensor quality assurance tools, and ISP (image signal processor) tuning.
• Real-world validation: Conduct and oversee test flights to validate software performance.

Core requirements & skills

• Strong background in computer science and mathematics.
• Strong development skills: Deliver clean, maintainable, and well-documented code. Experience with automated testing.
• Classical computer vision: Experience with CV and ISP algorithms: feature extraction, optical flow, noise reduction, low-light enhancement, digital video stabilization, etc.
• Object tracking: Understanding of object tracking using classical or deep learning approaches (e.g., SORT, DeepSORT).
• Edge computing & HW acceleration: Hands-on experience with embedded ` platforms such as Jetson, RPi, Rockchip, Coral, or Qualcomm.
• Upper-Intermediate level of English.

Nice-to-have skills

• Localization & navigation: Experience with visual odometry, SLAM, SfM, sensor fusion, and Kalman filters.
• Camera calibration: Understanding of camera models and calibration procedures.
• Advanced AI: Understanding of vision transformers (ViT), CNNs, RNNs, siamese networks.
• MLOps: Proficiency in the full ML lifecycle: data labeling, training, fine-tuning, quantization, deployment, benchmarking, and experiment tracking.
• UAV systems: Familiarity with flight control, control theory, state estimation, and the MAVLink protocol.
• Domain expertise: Prior experience in defence technology.

Technical stack

• Languages: Expert-level C++ or Rust. Python for research and scripting.
• Video & CV: GStreamer, OpenGL, Vulkan, OpenCL, GLSL, CUDA, V4L; OpenCV, NumPy, Eigen.
• Tools: Git, Docker, CI workflows, Yocto, ROS2.
• Deep inference: Experience with DL frameworks and inference runtimes: PyTorch, TensorFlow, ONNX, TensorRT, etc.
• Protocols & codecs: Understanding of HEVC, muxing, RTP.

We offer:

• Work from R&D office in Kyiv.
• The opportunity to contribute to the development of defense and high-tech innovations in Ukraine.
• Job type: full-time, schedule 5/2 (10–19 or 9–18).
• Official employment (gig-contract).
• 24 days of paid annual leave.
• Military service deferment for eligible employees with valid military registration documents.
• All necessary computer equipment and work-related tools.
• Office equipped with a generator and a stable internet connection.

Interview process:

1. Recruiting interview — 45 min
2. Technical interview — 1.5 hours
3. Final interview — 30 min

Please send your CV and we will come back to you within 5 working days in case your skills are suitable.

RISK Inc.: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 500+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!
 

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a CRM & Retention Manager to join our team.

Job Description:

• Build and optimize automated welcome, activation, retention, and reactivation flows to drive player engagement and LTV;
• Create personalized CRM campaigns for different player segments: newcomers, active, and dormant users;
• Engage players across email, SMS, push notifications, in-app messages, notification center, and sliders;
• Segment players based on gaming behavior, preferences, deposits, turnover, and average bet to deliver targeted offers;
• Monitor and analyze CRM performance metrics (OR, CTR, Bonus Rate, Activation, Retention, DAU / WAU / MAU) and prepare actionable reports;
• Continuously optimize communication chains and promotions based on data insights;
• Initiate, launch, and analyze CRM promotions aimed at increasing player activity and retention;
• Collaborate closely with Product, Design, and Copywriting teams to ensure effective CRM communications.
   

Qualifications:

• Hands-on experience with CRM platforms (Customer.io, Smartico, or similar)
• Ability to build and optimize lifecycle communication flows: onboarding, retention, churn prevention, reactivation
• Strong understanding of player segmentation (FTD, 2DEP, 3DEP, Pre-VIP, LTV-based)
• Practical experience with email, push, and SMS channels, including triggers and frequency control
• Solid understanding of bonus mechanics (cashback, reloads, missions, tournaments)
• Ability to analyze key CRM metrics (Retention, Churn, ARPU / ATPU)
• Strong Excel / Google Sheets skills (formulas, pivots, cohort analysis)
• Good understanding of casino and sportsbook products
• Data-driven mindset with ownership for results and the ability to turn insights into actions
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

About us

We build AI-powered solutions that solve real business problems. You’ll work with the latest technologies and implement production-grade AI features, including RAG pipelines, agentic and multi-agent workflows, and complex LLM-driven systems.

Responsibilities

• Solve engineering problems related to process automation, knowledge systems, and agentic / multi-agent architectures.
• Design, build, and maintain AI-powered features that go beyond basic LLM API calls.
• Develop backend services using Node.js (Express, Fastify, or NestJS).
• Implement and iterate on RAG pipelines (retrieval strategies, chunking, evaluation, quality improvements).
• Work with vector databases (pgvector, Qdrant, Pinecone, Weaviate).
• Integrate external APIs, payment systems, and authentication flows.
• Design clean REST APIs and ensure reliable client–server communication.
• Work with PostgreSQL.
• Write unit tests and take ownership of debugging, performance profiling, and optimization to ensure systems are reliable and scalable.
• Follow best practices with Git, Docker, and basic CI workflows.
   

Requirements

• Strong problem-solving mindset, creativity, and ability to learn quickly.
• Solid Node.js experience in production (2+ years).
• Experience with at least one Node.js framework (Express, Fastify, or NestJS).
• Practical experience and strong interest in LLM-based systems, not just simple ChatGPT-style wrappers, including:
  • RAG
  • LangChain (bonus: LangGraph, LangSmith)
  • Prompt engineering
     
• Understanding of backend fundamentals: APIs, databases, performance, and debugging.
• Experience with JavaScript / TypeScript (1+ year).
  
   

Nice to have

• Experience with Python and FastAPI.
• Redis, queues, caching.
• AWS or GCP familiarity.
• CI with GitHub Actions.
• Monitoring and tracing tools (Prometheus, Grafana, OpenTelemetry).
   

What we offer

• Competitive salary and bonuses
• Remote-first culture
• Flexible schedule
• Open-minded, results-driven environment
• Product ownership and impact

About AVY

AVY is a gamified fitness & lifestyle app built around 3D avatars, progression, and competitive duels.

Duels are a core mechanic, not a side feature — they must feel responsive, clear, and satisfying.

This role owns the duel gameplay experience end-to-end.

Responsibilities

• Design and implement duel mechanics in Unity
• Work with 3D avatars:
  • animations
  • animator Controllers
  • state machines
• Implement combat / duel flow:
  • start → action → resolution → result
• Camera logic for duels (angles, transitions, focus)
• Integrate duel logic with backend / game state
• Optimize performance for mobile devices
• Collaborate with designers & product on balance and feel
   

Technical Requirements (Must Have)

• 4+ years of Unity experience
• Strong experience with 3D gameplay systems
• Deep understanding of:
  • Animator
  • state machines
  • gameplay timing & responsiveness
• Experience shipping mobile games (iOS / Android)

• Clean, maintainable code

   

Nice to Have

• Experience with competitive or combat systems
• Experience with avatar-based games
• Experience optimizing animations for mobile
• Tech-artist sensibility (materials, prefabs)
   

This Role Is NOT

• UI-only
• Asset import only
• Casual Unity scripting
   

This is core gameplay ownership.
 

On behalf of our Client, a well-established financial institution from the Caribbean region, Mobilunity is looking for a Solutions Architect
Our Client is the largest bank in the Caribbean region that serves 14 countries/territories. The aim is to make this organization from a traditional bank into a new era of fintech, working on the edge of what current fintech may offer.

Role Overview:
The Solution Architect plays a critical role in defining and executing the organization’s technical strategy across IT infrastructure and software solutions. This position ensures that all technology solutions are scalable, secure, and seamlessly integrated with business processes. Working closely with IT teams, business units, and senior stakeholders, the Solution Architect aligns technology decisions with business objectives, driving innovation, efficiency, and long-term sustainability.
This role does not have direct or indirect people management responsibilities and does not carry direct budget ownership but has significant influence on architectural decisions and technology investments.

Requirements:
- Minimum of 5 years’ experience in solution or systems architecture, with a proven track record of delivering complex IT solutions.
- Strong experience with Java, .Net, React.js.
- Hands-on experience designing and managing cloud-based architectures on AWS and Azure.
- Excellent analytical, problem-solving, and project management skills.
- Strong communication and stakeholder management capabilities

- fintech domain experience
 

Key Responsibilities:
Architectural Design & Analysis (≈30%)
- Design and maintain comprehensive solution architectures that support scalable, reliable, and secure applications.
- Evaluate existing systems and propose architectural improvements aligned with business and technical goals.
Stakeholder Engagement (≈20%)
- Collaborate with business and IT stakeholders to translate business requirements into effective technical solutions.
-Act as a trusted advisor, ensuring alignment between business objectives and architectural decisions.
Project Oversight (≈20%)
- Oversee the implementation of architectural designs to ensure compliance with approved blueprints and standards.
- Provide guidance and architectural support throughout the delivery lifecycle.
Innovation & Technology Strategy (≈15%)
- Lead the evaluation, selection, and adoption of new technologies that deliver measurable business value.
- Contribute to long-term IT strategy and modernization initiatives.

Documentation & Standards (≈15%)
- Establish and maintain architecture documentation, principles, and standards.
- Ensure solutions comply with security, regulatory, and industry best practices.
Independently makes decisions on:
- Architectural designs and solution standards
- Selection of technologies, tools, and frameworks within approved guidelines

Nice-to-have:
- Experience working in Agile development environments.
- Expertise in enterprise architecture frameworks such as TOGAF or Zachman.
- Background in regulated industries such as banking, fintech, or healthcare.
Advanced certifications such as:
- AWS Certified Solutions Architect
- Google Professional Cloud Architect
- Certified Enterprise Architect
- CISSP or vendor-specific certifications (e.g., Microsoft, Cisco, IBM)

Education
Bachelor’s degree in Information Technology, Computer Science, Systems Engineering, or a related field.

Languages
English - B2

What’s the job?
We are looking for a results-driven Sales Development Representative (SDR) to drive the adoption of our Fiverr “Seller Plus” program. In this role, you will meet 1-on-1 with high-potential freelancers via video calls, using a consultative sales approach to diagnose their business gaps and pitch the Seller Plus program as the essential tool for their growth. Your goal is to demonstrate clear ROI and convert free users into paid subscribers.

Key Responsibilities

• Manage a pipeline of high-potential leads, following up effectively to maximize conversion rates.
• Analyze freelancer performance metrics before the call to identify pain points and opportunities for growth.
• Conduct high-impact video consultations with the primary goal of converting freelancers into Seller Plus subscribers.
• Position Seller Plus features (e.g., Advanced Analytics, Repeat Buyer Coupons) not just as “tools,” but as the solution to freelancers’ specific performance problems.
• Own the sales cycle from the initial video meeting to the final subscription activation, consistently meeting or exceeding monthly conversion quotas.
• Shift the conversation from “optimizing a Gig” to “investing in a business,” effectively overcoming price objections by demonstrating long-term value.
• Act as the “voice of the market” by documenting and sharing sales insights with the Product and Marketing teams to refine our value proposition.

Requirements:

• Experience: 2 years in SDR or Customer Success, or Account Management.
• Gig Economy or SaaS experience.
• Excellent English: B2/C1.

We are seeking an experienced Lead JavaScript Developer to join our dynamic team. This role is crucial for the creation and enhancement of our products.

KEY RESPONSIBILITIES:

• Develop and maintain game applications in JavaScript.
• Work with gaming frameworks such as PIXI.js, Phaser, etc.
• Implement cutting-edge user interfaces and UX solutions.
• Collaborate with developers, designers, and testers to optimize the development process.
• Implement and maintain server solutions using Node.js.
• Ensure high performance and optimization of code. 

REQUIRED SKILLS AND QUALIFICATIONS:

• Deep knowledge of JavaScript and modern ECMAScript standards.
• Deep understanding of REST principles.
• Experience with gaming JavaScript frameworks like PIXI.js, Phaser, etc.
• Experience with Node.js development.
• Knowledge of game development principles and experience with game engines.
• Familiarity with version control systems, such as Git.
• Strong communication skills and the ability to work in a team.
• Experience in writing clean, modular, and well-documented code.
• Analytical mindset and a problem-solving approach.
• Obligatory knowledge of Ukrainian language.
• Knowledge of English is required.

WE OFFER:

• Opportunity to work anywhere in the world (remote work)
• Work schedule: 10:00/11:00 - 19:00/20:00, Mon-Fri
• Work in an international company
• The opportunity to join a fast-growing team of professionals and a cool product
• Stable and decent salary (based on the results of the interview)
• Paid vacation and sick leave
• Opportunity for career and professional growth
• Opportunity to realize your ideas and developments
• Opportunity to implement ambitious projects
• Support in non-standard approaches, creativity and initiative
• Freedom of action and prompt decision-making, no bureaucracy 

Now we are looking for a new teammate to help us conquer new horizons. If you dream of something really extraordinary, then we are on the same path. We really hope that we will have a match!

Company: Real Media — a digital marketing agency specializing in integrated strategies, paid traffic, brand development, and analytics for high-risk and ambitious projects.
 

📍 Location: Lima office / hybrid format
💼 Employment type: Full-time
 

Responsibilities

• Sourcing, attracting, and selecting talent for various positions within the company;
• Managing the full recruitment cycle: from job posting to onboarding new employees;
• Conducting interviews and assessing candidate competencies;
• Collaborating with department heads to clarify candidate requirements;
• Maintaining the candidate database, analyzing and improving sourcing channels.
   

Requirements

✅ Experience in recruitment;
✅ Ability to work with various sourcing channels (LinkedIn, job boards, social media);
✅ Excellent communication skills;
✅ Ability to assess both soft and hard skills;
✅ Strong organizational skills and the ability to work in a fast-paced environment.
 

We offer

✨ Challenging and engaging tasks in an international team;
✨ Opportunities for professional growth and development within the company;
✨ Participation in projects with major clients;
✨ A friendly, results-driven corporate culture.

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
 

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements.
 

Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

Important requirement (please read carefully) We are only considering candidates who have previous lead generation experience for IT outsourcing, software development, or tech services companies. General lead generation experience is not sufficient for this role.
 

Responsibilities

• Build and maintain lead lists (Founders, CTOs, Operations leaders)
• Run outbound lead generation
• Personalize outreach messages for US-based prospects
• Book qualified calls for the Business Development / US team
• Track outreach and results in CRM
• Continuously improve messaging based on response quality
   

Requirements

• Proven lead generation experience for IT services / software development companies
• Experience using tools such as LinkedIn Sales Navigator, Apollo, Snov, Lemlist, Instantly, or similar
• Strong written English
• Result-oriented mindset
   

KPIs

• Qualified conversations started
• Calls booked
• Call show-up rate
• Lead quality (not just volume)
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00—00:00 Kyiv time.
• 1:1 English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.
   

Hiring stages: Recruiter screening → Technical interview → Final culture fit interview.
 

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency

Remotely Talents is a leading headhunting agency specializing in connecting top professionals with fully remote opportunities at EU- and US-based companies.

We are currently looking for an experienced Talent Acquisition Partner to join and support our growing, high-performing team.

Key Responsibilities:

• Develop and execute end-to-end talent acquisition strategies to attract top-tier remote professionals
• Manage the full-cycle international recruitment process, including client communication, sourcing, screening, interviewing, and offer management
• Plan, coordinate, and lead recruitment and selection processes across multiple roles
• Partner closely with clients to understand hiring needs and deliver high-quality talent
• Ensure a seamless and positive candidate experience throughout the entire hiring journey

Requirements:

• 3+ years of proven experience as a Recruiter
• Previous experience in a recruitment or headhunting agency is a strong plus
• Proven experience successfully closing Digital Marketing roles (mandatory)
• Solid hands-on experience with full-cycle recruiting
• Strong sourcing skills using LinkedIn, job boards, and social media platforms
• Deep understanding of selection methods, interview techniques, and assessment approaches
• Experience working with Applicant Tracking Systems (ATS) and recruitment databases
• Excellent communication and interpersonal skills
• Full professional fluency in written and spoken English (client communication and interviews)

What We Offer:

• 🌍 Fully remote work with flexible location
• 💸 Competitive performance-based bonuses in USD
• 🤝 B2B contract
• 📈 Opportunity to work with international clients and high-growth companies

Unidatalab is looking for motivated and ambitious students or recent graduates who are eager to take their first step into the world of AI-driven technologies. 

About the Client:

Our client develops an AI-powered voice solution for quick-service restaurants. The product combines NLP, speech recognition, and noise-cancellation technologies to automate drive-thru ordering. As a result, restaurants can significantly reduce wait times, improve order accuracy, increase operational efficiency, and enhance overall customer satisfaction.

Who We’re Looking For:

• 3rd+ year students or recent graduates in Computer Science, Software Engineering, or related fields who are ready to work full-time (8 hours/day); 
• Confident Python knowledge; 
• Upper-Intermediate spoken English; 
• Strong soft skills: responsibility, communication, proactivity, and good organisation. 

Tech stack: Poetry, Python (yaml, json, pytest), Git/GitHub. 

Hiring Process:

Our hiring process is straightforward:
HR Interview → Small Test Task on LeetCode → Technical Interview → Practical task to become familiar with the product & Client Interview (in English) → Offer. 

Why Join Us: 

• Working with the real AI product; 
• Flexible, remote-first environment; 
• Paid vacation, sick leaves & holidays.

We are building the next generation of AI Agentic Marketing Solutions specifically for the Game Development industry. We don’t just build simple chatbots; we build autonomous agents that plan, execute, and optimize User Acquisition (UA) and marketing campaigns for gaming studios.

We already have our technical leadership in place. Now, we are looking for a highly autonomous Senior Engineer who loves "getting their hands dirty" with complex agentic logic and scaling our AI platform.

The Role: Builder First

This position is for those who are passionate about coding and want to remain in a technical, individual contributor role. We need a "crafter" who enjoys diving into agent architectures, optimizing RAG pipelines, and writing high-performance code without the distraction of people management or "ivory tower" meetings.

Our Stack: Python (FastAPI, AsyncIO), LangChain / LangGraph, Redis, PostgreSQL, AWS.

Key Responsibilities

• Develop AI Agents: Design and implement complex, stateful workflows using LangGraph.
• Hands-on Engineering: Serve as a primary contributor to the core Python codebase. We expect daily commits and rapid iteration.
• Production-Grade AI: Work on agent reliability, mitigate hallucinations, manage agent memory systems, and build robust evaluation loops.
• Integrations: Connect AI agents with gaming metrics, store APIs (App Store/Google Play), and ad platform dashboards.
• Performance Tuning: Optimize LLM usage for latency and cost-efficiency.

Requirements

• Python Mastery: 5+ years of professional experience in Python. Deep expertise in AsyncIO, Pydantic, and FastAPI.
• AI/LLM Expertise: Proven experience with LangChain or LangGraph (essential). You understand the transition from simple prompts to complex, autonomous agentic reasoning.
• Solid Engineering Foundation: Strong knowledge of architectural patterns, event-driven systems (NATS/Kafka), and Vector Databases (Pinecone, Weaviate, etc.).
• Startup DNA: You prefer "shipping today" over "perfecting tomorrow." You thrive in a fast-paced environment where speed is a core feature.
• GameDev Interest: A genuine interest in the gaming industry and its KPIs (LTV, ROAS, Retention).

What We Offer

• Focus on Code: Minimal bureaucracy. Your time is spent solving hard technical problems, not in management meetings.
• High Impact: Your code directly defines the "intelligence" of our marketing agents.
• Elite Team: Work alongside a Technical Lead and other senior experts who value excellence and relentless improvement.
• High Reward for High Performance: Competitive salary + Advanced Bonus System (We reward those who build the business with us).
• A professional team that has your back. We work hard, but we support each other 100%.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• All necessary equipment and workstation space.
• Legal & Accounting services.
• English classes and Education reimbursement.
• Incredible corporate parties and other activities (when we aren't saving the world).

Impressit is looking for a Senior Full-Stack Software Engineer to join a cross-functional product team working on Certificate and Offset Management solutions within a Nature and Environmental Solutions IT portfolio.
This is a great opportunity to contribute to a meaningful, sustainability-driven product with real-world impact, supporting end-to-end management of carbon offsets, renewable energy certificates, and green gas solutions, while collaborating with international teams.

Location: Portugal or Spain (on-site or hybrid)
Start Date: ASAP

What do we expect?

— 5+ years of commercial experience as a Senior Full-Stack Software Engineer
— Strong hands-on experience with JavaScript / TypeScript
— Deep knowledge of Node.js, React, and modern full-stack architecture
— Solid experience with GraphQL, REST APIs, and scalable web applications
— Proven experience with cloud platforms (AWS or Azure) in production environments
— Strong experience working with databases (SQL and/or NoSQL)
— Advanced skills in writing and maintaining automated tests (Jest or similar)
— Strong understanding and practical use of CI/CD pipelines
— Excellent problem-solving, analytical, and debugging skills
— Strong Computer Science fundamentals (data structures, algorithms, OOP, system design)
— User-centric mindset with a strong focus on performance, accessibility, and UX
— Excellent communication skills and experience working in cross-functional, distributed teams
— Upper-Intermediate or higher level of English
— Must be located in Portugal or Spain

What will you do?

— Design and build full-stack web applications using Node.js, React, TypeScript, GraphQL, CSS, Webpack
— Develop robust, scalable, and well-tested services, ensuring high code quality
— Take ownership of features end-to-end, from design to production
— Collaborate closely with engineers, product managers, designers, and vendors
— Drive and improve CI/CD processes and cloud-based solutions
— Actively contribute to system architecture and technical decisions
— Ensure performance, accessibility, security, and usability of applications
— Mentor team members and promote best engineering practices

As a plus:

— Experience with GraphQL, Webpack, or similar advanced tooling
— Background in sustainability, energy, or environmental domains
— Passion for clean code, engineering excellence, and high-quality user experiences