Jobs at Djinni

Founded in 2012, N-iX Games is one of the biggest game development and art production vendors in Ukraine and Poland, working with leading publishers and media enterprises around the globe as a service provider. The team of 100+ professionals focuses on full-cycle game development, team extension, VR solutions, and content creation for all the most popular platforms. The studio has successfully collaborated with over 40 clients, including Blizzard Entertainment, Ubisoft, Gearbox Software, Paradox Interactive, Tempo Storm, and Supermassive Games.

As a Middle Game Designer in our team, you would be responsible for creating, documenting and improving exciting game mechanics. There will be creative work - story, mechanics, art style, as well as technical design - correct and useful documentation, game balancing, monetization, analysis of player behavior and a lot more, so prepare to sink deep into the design space, where there are no limits. Remember, that you would a part of the team, so fluent and effective communication with other team members would be a crucial part of the job. Be prepared to create exciting and engaging gameplay for millions of players!

Responsibilities:

• Create game-ready visuals — Design and illustrate high-quality 2D assets, including characters, environments, UI elements, and simple animations or interactive prototypes.
• Own the visual direction of game projects — Collaborate with developers and educators across multiple small games to define and deliver visual styles aligned with gameplay and educational goals.
• Contribute to gameplay design — Design intuitive interaction patterns, feedback systems, and rewarding mechanics that enhance learning outcomes and player engagement.
• Work within and define visual guidelines — Adapt to existing brand and curriculum-aligned illustration standards or help establish lightweight visual identities for new game concepts.
• Deliver production-ready assets — Prepare and export optimized assets suitable for lightweight web and mobile games (correct sizing, formats, compression).
• Support a fast-paced production environment — Create efficient, scalable art solutions that meet deadlines without compromising quality.
• Champion user-centric design — Ensure visuals and interactions are intuitive, accessible, inclusive, and engaging for young audiences.

Requirements: 

• 3+ years of experience in game design, preferably in educational games, serious games, or interactive learning experiences.
• Strong 2D illustration skills, with the ability to design characters, environments, and UI tailored for children.
• Experience contributing visuals to shipped games.
• Solid understanding of game UX principles, including clarity, accessibility, player flow, and engagement.
• Practical knowledge of preparing and optimizing assets for small 2D games across web and mobile platforms.
• Strong understanding of game design theory, player engagement strategies, and UX best practices.
• Proficiency in Adobe Illustrator, Photoshop, or similar tools.
• Strong communication skills and ability to collaborate in cross-functional teams (developers, educators, designers).
• Portfolio demonstrating game design and illustration work, including concept development and gameplay mechanics.
• At least Upper-Intermediate level of English

Nice to Have:

• Experience working across both web and mobile platforms.
• Familiarity with 2D game engines such as Unity or Godot.
• Experience with 2D animation.
• Basic scripting knowledge.
• Knowledge of accessibility standards and inclusive game design practices.
• Flexibility across multiple illustration styles.

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

We’re not looking for someone to “just make visuals.” We’re looking for an AI Character Artist who truly understands how to bring concepts to life — from marketing creatives to icons, illustrations, and animations — while leveraging AI tools to boost efficiency and creativity.
If you speak the language of design, know how to integrate AI into your workflow, and have real experience collaborating with developers, marketers, and PMs — let’s talk.
Your responsibilities will include:
 

• Create high-quality characters, icons, illustrations, and marketing creatives for web, mobile, and social media campaigns;
• Integrate AI tools into your workflow for content generation, graphic design, and animation, improving speed and consistency without sacrificing quality;
• Collaborate with developers, marketers, and PMs to align visuals with product and campaign goals;
• Participate in concept development sessions, turning ideas into visually compelling designs;
• Optimize and iterate on designs based on feedback, analytics, and campaign performance;
• Maintain a consistent visual style across channels while pushing creative boundaries;
• Stay up to date with AI tools, design trends, and techniques to continuously improve output.

What we expect from you:
 

• 3+ years experience as a character artist, illustrator, or graphic designer for digital products or marketing;
• Strong portfolio showcasing icons, illustrations, animations, or marketing creatives;
• Hands-on experience integrating AI tools for content and graphic generation;
• Proficiency in design software (Adobe Creative Suite, Figma, Blender, or similar) and AI design tools (e.g., MidJourney, DALL·E, Runway, Leonardo.ai);
• Ability to work efficiently in a team, communicate ideas clearly, and collaborate with cross-functional teams;
• Creative problem-solving skills and an eye for detail;
• Experience in marketing or product campaigns is a plus.

What we offer:
 

• Work from anywhere: full remote flexibility or the option to join our office;
• Flexible working hours to balance productivity and personal life;
• Career growth: opportunities to become a lead artist or creative strategist;
• A culture that values initiative, bold ideas, and teamwork.

If this sounds like you — we’d love to see your CV and portfolio!

About us

DICEUS is a product company focused on building innovative SaaS solutions for the global insurance and financial services markets. Our mission is to modernize how insurers, brokers, MGAs, and other financial players operate through intelligent underwriting, seamless policy management, and digital engagement platforms. With clients across Europe, the Middle East, and North America, we are redefining how the industry delivers value through technology.

We’re looking for a Digital Marketing Intern who’s excited about SaaS, storytelling, and data-driven growth. You’ll join our Marketing team and support real projects that drive visibility, lead generation, and product promotion.

Key Responsibilities
 

YouTube as a marketing channel

• Research video content opportunities for the insurance and insurtech sectors
• Analyze SEO mechanics
• Explore trending formats and AI tools (text-to-video, scriptwriting, avatars)
• Review competitor presence and best-performing videos

Buyer intent research

• Compare platforms (e.g., Albacross, Clearbit, Leadfeeder, Hubspot) and recommend tools based on lead generation quality and integration capabilities

LinkedIn growth experiments

• Identify effective organic tactics for content distribution and audience targeting — especially for C-level personas in the insurance industry

Content intelligence & positioning

• Analyze how top SaaS and insurtech players position themselves across channels (web, social, video)
• Create internal content briefs based on tone, structure, and storytelling models

Innovative campaign testing

• Launch micro-campaigns using tools like Clay, PhantomBuster, and ChatGPT
• Experiment with newsletter personalization and AI-generated carousels
• A/B test new formats like dynamic video thumbnails or interactive visuals

Marketing AI stack review

• Assess emerging marketing AI tools (e.g., Opus Clip, HeyGen, CapCut)
• Map out use cases for marketing automation, content repurposing, and trend analysis
• Prepare short guides on how to apply selected tools within the team

Performance & Analytics

• Build and maintain reports in Google Analytics, or HubSpot
• Analyze traffic sources, user behavior, and conversion paths
• Track content effectiveness: CTR, dwell time, scroll depth
• Prepare monthly performance dashboards

Social Media (organic growth)

• Draft LinkedIn posts: carousels, articles, infographics
• Analyze engagement and follower growth
• Monitor and engage in comment discussions
• Source format ideas from industry influencers and competitors

Growth Experiments

• Run experiments with landing pages, pop-ups, and CTAs
• Test hypotheses: offers, formats, visual elements
• Analyze results and summarize insights

What we’re looking for

• Student or recent graduate in Marketing, Communications, Business, or related field
• Curiosity about SaaS, insurtech, and digital marketing strategy
• Hands-on experience or interest in AI tools, automation, or growth tactics
• Strong research and communication skills
• Familiarity with platforms like LinkedIn, YouTube, Notion, ChatGPT, or Figma is a plus
• Self-starter with good time management and a bias for action

What you’ll get

• Real ownership: Be part of actual go-to-market campaigns and product launches
• Mentorship: Learn directly from our Head of Marketing and cross-functional team
• Growth exposure: Understand how marketing works at the intersection of product and services
• Flexible format: Remote-friendly setup with async work culture
• Career path: Potential to extend internship or join the team as a Junior Specialist

Join us and start your career in marketing with a team that supports your growth. Apply now!

Ven Commerce Ltd is an international company with offices in the USA, Israel, and Ukraine (Kyiv). We create comprehensive e-commerce solutions and help brands and retailers unlock the full potential of their online channels.

Due to team expansion, we are looking for a Customer Support Specialist (US market, medical field) — someone who enjoys helping customers, resolves issues quickly, and maintains high service standards.

Responsibilities:

• Communicate with customers via chats, email, phone calls (inbound & outbound), and social media.
• Proactively contact customers who have placed orders.
• Collect the necessary information to successfully complete orders and forward it to the medical department (according to the script provided)..
• Closely collaborate with the medical team to achieve shared goals.
• Provide consultations regarding services and products.
• Resolve issues and handle complaints promptly and professionally.
• Escalate important requests to relevant teams to improve technical and financial processes.
• Collect, analyze, and share customer feedback with the manager.
• Act as a key communication link between customers and internal teams.
• Maintain and update the customer database and order statuses in tracking tables.
• Participate in team calls (daily, weekly, planning meetings).
• Respond promptly to colleagues’ requests.
• Contribute to customer retention efforts, reducing refund rates and subscription cancellations.

We Offer:

• Remote work with a flexible format.
• 5 working days per week, 2 floating days off.
• Evening shifts: 3:00 PM – 12:00 AM (Kyiv time).
• Competitive salary.
• Supportive Team Lead and a friendly team environment.
• Structured onboarding and training materials.
• Career growth opportunities.
• Medical insurance (for employees in Ukraine) and work equipment (laptop).
• English speaking club, seminars, and professional development training.
• 25 paid days off (including sick leave).
• Team-building activities and corporate events in Ukraine.
• A comfortable office is available during power outages.
• Corporate psychological support program.

Requirements:

• Advanced English proficiency (C1 level), both written and spoken.
• Ability to adapt quickly to changes and remain flexible.
• Positive, empathetic, and professional attitude toward customers.
• Strong analytical skills, attention to detail, and problem-solving abilities.
• Proactive mindset and ability to provide constructive feedback.
• Ability to work with large volumes of information.
• At least 1 year of experience in a similar role.
• Experience in sales or the medical field will be considered an advantage.
• Experience with Zendesk, JIRA, and Magento will be a plus.

Would you like to work in a modern and friendly environment where your knowledge and communication skills are valued?

Join our team! Please send your CV indicating your salary expectations and English level. We look forward to meeting you!

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Full-Stack Developer (Node.js + Vue.js).

Requirements:
• 3+ years of commercial experience with Node.js
• Strong experience with Vue.js
• Solid knowledge of TypeScript
• Experience with MongoDB
• Hands-on experience with AWS (EC2, S3, etc.)
• Understanding of REST APIs and backend architecture
• Experience with Git
• Upper Intermediate English level

What the company offers:
• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days
• Medical insurance policy

Responsibilities:
• Develop and maintain backend services using Node.js
• Build and improve frontend features using Vue.js
• Work with MongoDB databases
• Deploy and maintain applications in AWS
• Collaborate with cross-functional teams
• Participate in code reviews and technical discussions

About Agento:                                                                                               

Agento is a managed hosting platform for AI agents. We let founders, solopreneurs, and teams deploy AI agents that run 24/7, handling tasks like competitor monitoring, customer support, lead qualification, morning briefings, and content workflows. No Docker, no servers, no technical skills needed. Deploy in 5 minutes.

We’re early-stage, growing fast, and backed by real usage (100+ agents deployed). The founder previously built Retently (NPS/CSAT platform used by 1,000+ brands).

About the Team:

Small, distributed team. Based in Moldova, working remotely. No bureaucracy. You’ll work directly with the founder.

The Role:

 We need someone who can own marketing end-to-end at an early-stage startup. This is not a “write blog posts and wait” role. You’ll be responsible for driving signups and conversions across multiple channels. Content, paid ads, SEO, community, ideas. All of it.

What you’ll do:

 - Plan and execute paid acquisition campaigns (Google Ads, LinkedIn, Reddit, Twitter/X)
 - Create content for a non-technical audience: founders, PMs, solopreneurs, indie hackers, marketing teams
 - Develop and execute SEO strategy (keyword research, on-page optimization, link building)
 - Come up with and test creative growth ideas. We want someone who thinks independently
 - Build our presence in relevant communities (indie hackers, AI enthusiasts, SaaS founders)
 - Write landing page copy, email sequences, ad copy, social posts
 - Track everything with analytics and iterate based on data
 - Collaborate directly with the founder on positioning and go-to-market
 

Requirements:

 - 2+ years in digital marketing or growth marketing
 - Hands-on experience running PPC campaigns (Google Ads, Meta, LinkedIn, or similar)
 - Strong writing skills in English. You can write copy that converts
 - Proficiency with SEO tools and best practices (Ahrefs, Semrush, or similar)
 - Data-driven. Comfortable with analytics, A/B testing, and making decisions based on numbers
 - Self-starter who can work independently and take full ownership
 - Genuine interest in AI and the tools space
 

Nice to have:

 - Experience marketing to non-technical users in a B2B SaaS or dev-tools-adjacent space
 - Early-stage startup experience (0 to 1, not just scaling existing funnels)
 - Community building (Reddit, Twitter/X, Indie Hackers, Product Hunt)
 - Experience with video or short-form content
 

Tools we use:

 - Google Ads / Analytics
 - Ahrefs
 - ChatGPT / Claude
 - Linear
 - Slack
 - Google Meet

Project description

Real Estate & Facilities Organization

Responsibilities

Receiving incoming calls

Working with mail, couriers, courier services

Management of incoming/outgoing correspondence

Participation in the organization of guest visits

Meeting visitors, employees, etc

Meeting rooms management

Ordering and issuing office supplies (incl. purcashing)

Collection of orders and purchase of products for coffee breaks, office supplies

Preparation of copies and scans of documents

Preparation of printed materials

Organization of coffee breaks and lunches during meetings

Support of internal document flow

Skills

Must have

Accuracy, attentiveness, responsibility, sociability

ability to work in a team

ability to work in multitasking mode

ability to work with a large amount of information

1 year experience as a secretary or administrator in a global company

Nice to have

experience of work with financial systems (Oracle/SAP)

Languages

Ukrainian: C1 Advanced,

English: B2 Upper Intermediate

At Red Rocket Software, we are looking for an experienced Design Lead who will help coordinate our design team, maintain high quality standards, and support structured delivery across client projects.

This role combines strong hands-on expertise with team coordination and cross-functional collaboration. You will work closely with designers and other departments to ensure consistency, clarity, and smooth processes.

What you will do:

• Coordinate UX/UI and Graphic Design directions across active projects
• Work closely with UX/UI and Graphic designers to align priorities and workload
• Support designers with feedback, mentoring, and professional growth
• Review and align Roadmaps together with design team members
• Ensure consistency of design standards and maintain scalable design systems
• Participate in hiring and onboarding new designers
• Monitor workload distribution and help maintain a healthy team environment
• Contribute to project estimation and resource planning when needed
• Oversee design progress and support timely delivery
• Join client calls and present design solutions when required
• Facilitate collaboration between Design, Development, PM, BA, and QA
• Help structure documentation (Google Drive, internal knowledge base, Figma standards)

• Bring clarity and organization in dynamic project environments

   

What we expect:

• 3+ years of experience in UX/UI Design
• Experience mentoring or coordinating other designers
• Strong understanding of UX principles and product logic
• Ability to manage several projects in parallel
• Experience working with design systems
• Good communication skills and confidence in client-facing situations
• Structured and organized approach to workflows
• Advanced Figma expertise
• English level B2+

We're looking for a Business Analyst to join our team!

Requirements:
- 2+ years of experience as a Business Analyst;
- Strong analytical and problem-solving skills to understand complex business processes, identify issues, and propose effective solutions;
- Excellent written and verbal communication skills to interact with stakeholders and to transfer received information to the developer team;
- Requirements elicitation using interviews, workshops, observation, and document analysis;
- Ability to elicit, document, and manage functional and non-functional requirements;
- Requirements documentation (BRDs, use cases, user stories, acceptance criteria);

- Process modeling (e.g., BPMN, UML);

- Knowledge of UML and BPMN notations;

- Strong understanding of UX/UI; Gap analysis and impact assessment;

- Strong understanding of SDLC and Agile (Scrum/Kanban) methodology;

- Strong understanding of APIs, their functionality, and how they facilitate integration between different systems;

- Ability to understand data structures and map data between different systems, ensuring smooth integration;

- Possession of a structured, processand result-oriented approach, a practical way to solve problems.

Responsibilities:
- Interaction with key stakeholders to gather and analyze business requirements, consulting them on opportunities and risks;
- Analysis of the elicited requirements and expectations and creation of requirements specifications (in the form of a user story, use cases);
- Creation and maintenance of documentation in areas of responsibility (BRD, requirements specifications, user manual, maintenance manual, etc.);
- Create and approve the user stories in collaboration with project managers and key technical specialists;
- Presentation of the user stories to the team, their clarification of incomprehensible and controversial points, and their updating and change as a result of discussion with the team;
- Facilitation of refinement sessions;
- Interaction with QAs while preparing the test cases and testing product;
- Ownership and detailed understanding of the features and functions of products and applications from the area of ​​responsibility. This knowledge is used to identify opportunities and threats for new requirements;
- Sharing of knowledge and information with other departments of the company for the expansion and usage of advanced approaches and technologies.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing group of companies, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided
🏖Paid vacations, sick leave, personal events days, days off
💵Referral program — enjoy cooperation with your colleagues and get the bonus
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
🎯Rewards program for mentoring and coaching colleagues
🗣Free internal English courses
✈️In-house Travel Service
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

Our client is a world leading affiliate marketing event brand operating across international markets. We move fast, work closely with partners worldwide, and are part of the wider industry ecosystem.

We’re now looking for a hands-on, high-energy Administrator to work closely with Managing Director and help keep the engine running smoothly. Knowledge of the affiliate marketing industry is a must.

What you’ll be doing:

• Working day-to-day with the Managing Director to organise priorities, schedules, and information flow

• Tracking tasks, deadlines, and updates across commercial and operational teams

• Keeping CRM, pipelines, reports, and trackers accurate and up to date

• Coordinating communication across sales, affiliate, and partnership teams

• Preparing admin materials such as summaries, reports, notes, and formatted presentations

• Making sure follow-ups happen and nothing gets missed

(No deal ownership. No execution or decision-making responsibility.)

What you’ll get:

• Direct exposure to senior leadership and global decision-making

• A trusted, visible role in a fast-moving affiliate marketing business

• Remote flexibility while working at the centre of operations

• Industry exposure through major events and partnerships

• A role where being organised, proactive, and reliable truly matters

Who this role is for:

• You’re hands-on, driven, and naturally proactive

• You enjoy working closely with senior leadership

• You understand the affiliate marketing industry (this is important)

• You’re strong at tracking, follow-ups, and administrative control

• You like being the person who keeps everything aligned

Details:

• Remote role

• Based in Poland

• Ukrainian speaking is a plus

If you’re looking for a role where you’re trusted with responsibility, and valued for keeping things running smoothly, we’d love to hear from you.

We're looking for a SERM Manager to join our team!

Requirements:
- Basic knowledge of SEO and link building (ability to evaluate the quality of donors for must-have publications);
- Understanding of the basics of SMM;
- Knowledge of Ahrefs, Google Alerts, SE Ranking, Google Sheets, etc.;

- Initial skills in content analysis and making recommendations for its improvement;

- Ability to analyse information and offer data-driven solutions.

Responsibilities:
- Tracking mentions of the company, brand in search engines, social networks, blogs and news resources;
- Search for negative reviews, comments, articles on the web;
- Analysis and evaluation of positions in search engine results for key brand queries;
- Market analytics for launching projects;
– Strategy development and planning;
– Monitoring results and reporting;
– Work on removing negative content from search engine results pages;
– Creating accounts for platforms

Our benefits to you:

☘️An exciting and challenging job in a fast-growing group of companies, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided
🏖Paid vacations, sick leave, personal events days, days off
💵Referral program — enjoy cooperation with your colleagues and get the bonus
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
🎯Rewards program for mentoring and coaching colleagues
🗣Free internal English courses
✈️In-house Travel Service
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

FluidLabs is building production-grade AI systems and is looking for an engineer experienced in designing and operating LLM-based architectures.

The role requires practical experience with Claude (Opus / Sonnet), prompt architecture, context management strategies, and structured LLM workflows integrated into backend services.

Key responsibilities:

• Design and implement production-grade LLM workflows using Claude (Opus / Sonnet)
• Architect structured prompt systems (system/user/tool separation, multi-step flows)
• Design context management strategies (long-context handling, memory layering)
• Reduce hallucinations through prompt strategy, evaluation loops, and guardrails
• Integrate Claude via API into backend services (Node.js / TypeScript or Python)
• Build RAG pipelines (embeddings, vector search, context injection)
• Design LLM-driven automation (agents, tool calling, workflow orchestration)
• Evaluate and improve response quality through structured testing
• Optimize performance, latency, and cost efficiency
• Collaborate with backend and architecture teams to embed AI into real systems
   

Must-have technical skills:

• 4–5 years of backend engineering experience (Node.js or Python)
• Hands-on production experience with Claude (Anthropic API)
• Strong understanding of:
  • Prompt architecture
  • Context construction and management
  • Multi-step reasoning flows
  • LLM limitations and hallucination patterns
     
• Experience integrating LLM APIs into backend systems
• Understanding of RAG concepts and embeddings
• Experience working with structured JSON outputs and tool-calling patterns
• Ability to explain architectural trade-offs clearly
   

Nice to have:

• Experience building AI agents or autonomous workflows
• Familiarity with vector databases (pgvector, Pinecone, Weaviate)
• Experience with AWS (Lambda, API Gateway)
• Experience in multi-tenant SaaS systems
• Understanding of AI safety and PII handling

What we offer:

• Opportunity to shape a new DocuSign-focused platform from the ground up
• High level of technical ownership and architectural influence
• Enterprise-level projects with real architectural and scalability challenges
• Long-term collaboration on meaningful projects
• A passionate team with a healthy, positive culture
• Enterprise-level projects with real technical challenges
• Room to grow — both professionally and personally
• Referral bonuses for successful candidate recommendations
• Paid holidays and time off
   

Work terms:

• Working hours: 11:00–20:00 (Kyiv time)
• Vacation: 24 paid days per year
• Trial period: 3 months

Freelance Flutter Mobile Developer (Short-term / On-demand Contract)

We're looking for an experienced Flutter developer available for short-term contract work — jumping in and out as projects require.

Key responsibilities:
- Build and maintain high-quality, cross-platform mobile apps (iOS + Android) using Flutter & Dart
- Implement features, fix bugs, optimize performance, and integrate APIs/third-party services
- Deliver clean, well-structured code with good UI/UX focus
- Collaborate remotely via quick calls or async updates

Must-have skills:
- Strong commercial experience with Flutter (ideally 4+ years)
- Solid understanding of Dart, state management (Provider, Riverpod, Bloc, etc.), and REST/GraphQL APIs
- Experience publishing apps to Google Play and App Store
- Comfortable working independently on short sprints or feature-based tasks

Nice-to-have:
- Firebase, CI/CD basics, or native module integration
 

This is pure freelance — paid per project/milestone or hourly, flexible start/stop, remote.

Looking forward to occasional great collaborations! 🚀

Responsibilities:
- Develop complete backend features and microservices independently
- Design and implement REST APIs following company standards and best practices
- Integrate with third-party payment providers, game aggregators, and platform APIs
- Implement business logic for game rounds, bet processing, and payout calculations
- Write comprehensive tests (unit, integration,)
- Optimize database queries and improve application performance
- Participate in incident response and production support rotation
- Mentor junior engineers through code reviews and pair programming
- Contribute to API documentation and system design discussions

Skills:
- Strong Java and Spring Boot expertise (3+ years)
- Proficient in building microservices with REST APIs
- Experience with relational databases, SQL optimization, and ORM frameworks
- Understanding of messaging systems (Kafka prefered)
- Knowledge of caching strategies (Redis)
- Familiarity with containerization (Docker) and cloud platforms (AWS prefered)
- Experience with monitoring, logging (ELK stack), and debugging production issues

At FluidLabs, we are launching a new strategic direction in close collaboration with DocuSign - one of the world’s leading platforms for digital signatures and contract lifecycle management.

This role goes beyond pure implementation. You will own backend architecture, drive technical decisions, and help shape a scalable, secure DocuSign-based platform with global impact.

It is a rare opportunity to become a deep domain expert across the DocuSign ecosystem while working on enterprise-grade, real-world systems.


Key responsibilities:

• Own and design the overall backend architecture for DocuSign-based integrations and services
• Define architectural standards, patterns, and best practices across Node.js / TypeScript services
• Design and evolve serverless architectures on AWS (Lambda-first approach)
• Make high-level technical decisions around:
  • service boundaries and APIs
  • data modeling and access patterns (DynamoDB)
  • synchronous vs asynchronous communication
• Design secure, scalable OAuth2 / OIDC authentication and authorization flows
• Develop integration strategy with DocuSign APIs, webhooks, and third-party systems
• Ensure system scalability, reliability, security, and cost efficiency
• Set up and improve observability: logging, metrics, alerts (AWS CloudWatch)
• Review code and architecture decisions, provide technical guidance and mentorship
• Collaborate closely with frontend engineers, product managers, and stakeholders
• Proactively identify technical risks and drive long-term system improvements
• Troubleshoot complex production issues and guide root-cause analysis
   

Must-have technical skills:

• Strong proficiency in TypeScript and backend application design
• Extensive experience with Node.js in production environments
• Proven experience designing and running serverless architectures on AWS Lambda
• Deep understanding of AWS DynamoDB (NoSQL data modeling, performance tuning, scaling strategies)
• Solid experience with AWS CloudWatch (logs, metrics, alarms, observability)
• Strong understanding and hands-on implementation of OAuth2 / OIDC
• Ability to design secure, fault-tolerant, and maintainable backend systems
• Experience making architectural trade-offs and explaining them clearly
   

Nice to have:

• Hands-on experience with DocuSign APIs and enterprise integrations
• Experience with event-driven architectures (SQS, SNS, Kinesis, RabbitMQ, WebSockets)
• Broad AWS knowledge (API Gateway, S3, Step Functions, IAM, ECR/EKS is a plus)
• Experience designing multi-tenant SaaS platforms
• Strong understanding of security best practices for cloud-native systems
• Solid CI/CD experience (GitHub Actions, GitLab CI, or similar)
• Knowledge of software design principles (SOLID, DDD, TDD)
• Ability to mentor engineers and raise overall technical quality
• Some exposure to frontend frameworks (React, Next.js) for end-to-end thinking
  
   

What we offer:

• Opportunity to shape a new DocuSign-focused platform from the ground up
• High level of technical ownership and architectural influence
• Enterprise-level projects with real architectural and scalability challenges
• Long-term collaboration on meaningful projects
• A passionate team with a healthy, positive culture
• Enterprise-level projects with real technical challenges
• Room to grow — both professionally and personally
• Referral bonuses for successful candidate recommendations
• Paid holidays and time off
   

Work terms:

• Working hours: 11:00–20:00 (Kyiv time)
• Vacation: 24 paid days per year
• Trial period: 3 months