Jobs at Djinni

We are looking for a QA Engineer (Manual) to join our team and help ensure the quality, stability, and usability of our payment products. In this role, you will work closely with developers, product managers, and other stakeholders to test complex fintech functionality across web interfaces, back-office tools, transaction flows, and integrations.

Responsibilities

• Perform manual testing of web applications, admin panels, and payment-related functionality
• Validate end-to-end payment flows, including deposits, payouts, refunds, chargebacks, routing, limits, and transaction statuses
• Test UI, API, and business logic to ensure features work correctly and meet requirements
• Create, maintain, and execute test cases, checklists, and test scenarios
• Detect, document, and track bugs, and work with the development team to ensure timely resolution
• Participate in requirement reviews and provide early feedback on possible risks, edge cases, and inconsistencies
• Perform regression, smoke, sanity, and exploratory testing before releases
• Verify integrations, notifications, filtering, reporting, and transaction-related analytics
• Collaborate with cross-functional teams to improve product quality and release confidence

• Contribute to QA processes, documentation, and overall testing standards within the team

   

Requirements

• 2+ years of experience in manual QA
• Strong understanding of software testing principles, methodologies, and defect lifecycle
• Experience testing web applications and complex business systems
• Ability to write clear and structured test documentation
• Experience with API testing tools such as Postman or similar
• Good understanding of client-server architecture, HTTP, request/response structure, and status codes
• Experience working with bug tracking and task management systems
• Strong attention to detail and analytical thinking
• Ability to investigate issues independently and communicate clearly with technical and non-technical stakeholders

• Good written and spoken Russian

   

Nice to have

• Experience in fintech, payments, banking, or high-load transaction systems
• Understanding of payment flows, statuses, providers, and risk/dispute processes
• Experience testing admin dashboards, analytics, filters, reports, and role-based access
• Experience working in Agile/Scrum teams

Responsibilities

• Collaborate closely with development teams, product managers, and other stakeholders to ensure a clear understanding of software requirements and to provide early feedback on quality-related aspects
• Participate in Product and Architectural Design Reviews and create test plans accordingly 
• Develop and maintain test plans, and test cases and exiting Automated tests based on product requirements and specifications
• Lead and execute end-to-end quality assurance activities, including test planning, test design, test execution, and defect management
• Ensure the highest test coverage to meet the quality gate
• Manage and support the release processes
• Mentor and guide QA engineers, promoting a culture of learning and knowledge sharing

Requirements

• Strong understanding of SDLC and the role of QA in each phase
• Profound understanding of test design techniques and Test coverage assessment
• Profound understanding of Client-Server architecture and QA best practices and tools
• 5+ years of experience in QA
• 4+ years of experience in Test Automation (Typescript or Java/Kotlin)
• Strong organizational and time management skills, with the ability to prioritize tasks and meet deadlines
• Excellent analytical and problem-solving skills, with the ability to troubleshoot complex issues and provide effective solutions
• Understanding Git and Git commands
• Very good verbal and written English level
• A proactive, self-sufficient team player with a methodological approach and a strong sense of ownership, capable of delivering creative solutions through excellent interpersonal skills

 Great Advantage:

• Experienced with Test Automation using Java Kotlin or Swift
• Experienced with Non-Functional tests such as Performance, Load, and Stress tests
• Experienced with Shift Left Testing methodology

What 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 package, including sports coverage, elite medical insurance for you and family;
• 20 working days paid vacation and 100% sick leaves 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.

Graphic Designer (Digital / Media Buying | iGaming)

We are looking for a Graphic Designer with experience in digital advertising and media buying to create high-converting creatives.

The ideal candidate has strong creative thinking, excellent Photoshop and/or Figma skills, attention to detail, and the ability to quickly adapt creatives to different tasks and markets.

Responsibilities

• Create banners and graphic creatives for media buying campaigns (online casino & sports betting)
• Develop ad creatives for Facebook, Instagram, Google Display, and other advertising platforms
• Adapt banners to different formats, sizes, platforms, and GEOs
• Work with provided assets (images, brand elements, copy)
• Implement revisions based on feedback from the media buying team
• Design with a strong focus on performance and conversion
• Follow brand guidelines and platform advertising requirements
• Collaborate closely with media buyers to improve creative performance
• Proactively generate ideas and visual concepts for ad campaigns

Requirements

• 2+ years of experience as a Graphic Designer
• Proven experience creating banners for digital advertising / media buying
• Understanding of performance-driven design (CTR, hooks, strong call-to-action)
• Practical experience with ad formats for Facebook / Instagram, Google Display, etc.
• Strong proficiency in Adobe Photoshop and/or Figma
• Ability to quickly adapt creatives for different GEOs, offers, and formats

Nice to have:

• Experience in iGaming (online casino / sports betting)
• Understanding of compliance specifics in gambling advertising

Soft Skills

• Creative thinking and ability to suggest original ideas
• Strong attention to detail
• Ability to quickly implement feedback
• Self-organization and responsibility
• Team-oriented mindset
• Basic understanding of marketing and digital advertising

If you are passionate about performance-driven design and want to work in a fast-paced iGaming environment — we’d love to hear from you.

About us:

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

Your impact:

• Drive improvements in internal HR processes by identifying gaps and proposing actionable, data-driven solutions.
• Collaborate closely with cross-functional stakeholders (Finance, Legal, IT, Employee Experience) to ensure seamless onboarding, payroll coordination, compliance, and operational excellence.
• Take ownership of the full employee life cycle, including onboarding, performance management, and offboarding.
• Lead and continuously improve peer and performance review cycles to support a culture of growth and feedback.
• Conduct regular 1:1 meetings with team members to identify development opportunities, address concerns, and ensure engagement.
• Collaborate with hiring managers on recruitment activities, conduct culture interviews, and ensure alignment between team needs and hiring decisions.

About you:

• 3+ years of experience in HR & Recruiting, ideally in fast-paced or growing organizations.
• Strong understanding of the employee life cycle and the ability to implement best practices at each stage.
• Proven experience leading performance review processes and supporting career growth initiatives.
• Excellent interpersonal and communication skills, with a track record of building trusted relationships across all levels.
• Confident in partnering with hiring managers to define talent needs and deliver effective hiring outcomes.
• Strong organizational skills, with the ability to manage multiple priorities and maintain attention to detail.
• Problem-solving mindset and proactive approach to resolving employee-related challenges.
• Analytical thinking and the ability to derive insights from HR metrics and feedback.
• Full professional proficiency in Ukrainian and at least an intermediate level of English.
   

What you get at BetterMe: 
A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Find more about us on social media platforms: Instagram, LinkedIn.

Full product lifecycle — from idea to scale.

We’re building subscription products and need a Product Manager who owns the product end-to-end — from hypothesis to revenue growth. You make decisions based on data, move fast, and are accountable for results.
 

Responsibilities

• Own the product lifecycle: idea → MVP → launch → scale
• Validate ideas and define MVP scope
• Design and improve funnels: onboarding, paywall, retention
• Plan releases and manage delivery (App Store / payments)
• Track key metrics: CR, retention, LTV
• Run A/B tests and act on results
• Work with design, engineering, QA, and marketing
• Identify and manage product risks

Requirements (must-have)

• Hands-on experience with subscription products (mobile and/or Web2App)
• Strong understanding of subscription funnels
• Daily work with product metrics (CR, retention, LTV)
• Experience running A/B tests end-to-end
• Ability to define MVP scope and prioritize
• Can write clear, actionable specs
• Ownership mindset — accountable for product results

Nice to have

• Experience with attribution tools (AppsFlyer, Adjust)
• Technical background (engineering or QA)

We’re not looking for a coordinator.
We need a Product Manager who owns the product and its results.
Experience with the full product lifecycle is required — from idea and validation to launch and scaling.

What we offer

• Work on a real product with direct impact on revenue
• Ownership of backend and payment systems
• Remote work and flexible schedule
• Fast product iterations without unnecessary bureaucracy
• Strong product team and engineering culture

Zutobi is a global edtech product company creating engaging digital learning experiences. We’re a team of ~75 people across product, growth, marketing, and operations, building multiple apps used by 250,000+ monthly users worldwide. We operate as a bottom-up company, where initiative, ownership, and experimentation are core to how we work.

We are currently seeking a data-focused, results-oriented Junior User Acquisition Manager to join our amazing global team! In this role, you will be responsible for planning, implementing, and optimizing paid advertising campaigns in Meta, TikTok, Snapchat, and Google UAC for promoting Zutobi products.

About you:

• 0.5+ years of hands-on experience managing paid advertising campaigns in Meta or TikTok
• Basic understanding of advertising metrics such as ROI, ROAS, LTV, CTR, CPC, CPM
• Basic understanding of marketing events and attribution for mobile apps
• Basic understanding in marketing analytics platforms, such as Amplitude, Appsflyer or similar
• Strong analytical skills and data-driven approach
• Intermediate (or higher) English level.
• Good understanding of how creatives work — hooks, messaging and formats

Would be a plus:

• Experience with Snapchat, Google UAC, or other networks
• Experience with web2app/web2web funnels and subscription products
• Experience with automation of UA processes

About your responsibilities:

• Manage and optimize paid acquisition campaigns primarily on Snapchat Ads, TikTok Ads, and Meta ads under the mentoring of our UA team
• Monitor performance daily and make data-driven optimizations across targeting, creatives, and bidding
• Conduct competitor and trend analysis to stay ahead of creative best practices on both platforms
• Continuously test new campaign setups, objectives, and formats specific to each platform
• Collaborating with our creative team to develop paid advertising strategies for user acquisition, product growth and increasing profitability.
• Analyze creative performance and provide structured feedback to guide future production
• Planning, overseeing, and optimizing the advertising budget to maximize the impact and effectiveness of campaigns.

💙 What We Offer

• Culture: Empowering, ’Bottom Up’ culture valuing initiative, collaboration, and continuous learning, aligned with values of Safety, Simplicity, Modernity, Encouragement, Helpfulness, and Accountability.
• Impact & Growth: Work with an industry-leading product (250,000+ monthly users, 10M+ downloads).
• Innovation: Freedom to innovate and utilize expertise in a company that encourages ideas and initiative.
• Work Flexibility: Remote work with flexible 40-hour/week schedule, accommodating team meetings and collaboration.
• Vacation: 20 business days (4 weeks) annual leave.
• Sick Leave: 20 business days (4 weeks) annual sick leave.
• Holidays: Ukrainian public holidays are default days off.
• Learning & Development: Reimbursement for development courses/training, fostering a continuous professional development culture where employees seek opportunities and managers coach teams.

We are looking for a NetSuite Technical Engineer to join our team in a growing HVAC and field service business and help maintain and improve our NetSuite environment.

This role is focused on solving complex technical issues, debugging existing customizations, improving scripts and workflows, and implementing reliable solutions inside a production NetSuite environment.

You should be able to investigate problems independently, explain root causes clearly, and communicate technical solutions in English.

Advanced spoken English is mandatory.

Responsibilities:

• Investigate and fix complex NetSuite issues
• Debug existing SuiteScript customizations
• Improve workflows, scripts, and automations
• Propose and implement reliable technical solutions
• Work closely with technical leadership on important decisions

Requirements:

• Strong NetSuite experience
• Strong SuiteScript / JavaScript skills
• Experience with debugging and improving existing code
• Strong problem-solving skills
• Ability to work independently
• Advanced spoken English

Nice to have:

• SuiteQL / Saved Searches
• NetSuite integrations
• ERP systems background
• Experience supporting operations, service, or field-service businesses

Salary: $2500–4000

Format: Full-time, Remote

Responsibilities:

• Develop new product features
• Fix bugs as they arise
• Ensure Merge Requests improve test coverage by adding new unit tests
• Document explanation of developed features/fixes to Merge Requests and to corresponding tickets
• Documenting completed tickets for internal and external users
• Contribute high-quality code to the backend and frontend projects

Requirements:

• 6+ years developing software in a commercial environment
• 4+ years of Ruby Development
• Experience with Ruby frameworks and libraries
• Experience with frontend frameworks (React)
• Experience in building REST API, ideally using Grape
• Experience in building integrations with third-party APIs via REST, SOAP, XMLRPC, etc.
• Solid experience in building high-performance, reliable, and scalable services

Bonus Points:

• WMS / Logistics domain experience
• Experience with ERP systems (NetSuite, Acumatica, Dynamics F&O/BC/NAV etc.)
• Experience with Elasticsearch
• Experience with Go, AWS, Docker, GitLab CI
• Experience with PHP, Java
• Experience with .Net

Benefits We Offer:

• Stock options
• $100/month for Health & Wellness expenses
• $500/year for medical expenses
• 20 PTO days
• Top-level hardware of your choice, ownership will be passed to you

Ready to join our team? Apply now!

We are looking for a Middle AI-Enabled Full-Stack Developer to join our team and work on our flagship products.

Our client is one of the fastest-growing web hosting companies, with team members and customers in 39 countries worldwide.
 

12.30 — 21.00 by Kyiv time, or 15.30 — 00.00 by Kyiv time
 

Responsibilities

• Develop full-stack features across frontend and backend
• Build and maintain scalable architectures
• Implement AI-driven workflows using LLM APIs and prompt engineering
• Use AI coding assistants (e.g., Gemini, Claude) and review generated code for quality
• Participate in code reviews and maintain high engineering standards
• Optimize performance, security, and reliability in production
• Collaborate with product, design, and engineering teams in a remote environment
   

Requirements

• 4+ years of commercial experience in full-stack development
• Strong communication skills and ability to work in remote teams
• Experience working with modern web architectures and scalable systems
• Interest in practical applications of AI in software development
   

Frontend Requirements

• Solid proficiency in TypeScript and modern JavaScript (ES2020+), alongside semantic HTML5 and CSS3 with accessibility best practices
• Deep experience with React 18+ (hooks, performance optimization) and React Router
• Experience with Next.js 14+ and modern React patterns (App Router, Server Components) is a strong plus
• State management (MobX, Zustand, or similar) and form handling (Formik + Yup or equivalent)
• Proficiency in CSS methodologies (SCSS/Sass, BEM, Tailwind, or shadcn/ui)
• Experience with REST API integration, client-side storage, and internationalization (i18next)
• Testing with Jest, React Testing Library, and/or Cypress for E2E
   

Backend Requirements

• Strong proficiency in at least one of: PHP 8.2+ with Symfony 7.x (PSR standards) or Node.js with modern frameworks
• Experience designing RESTful APIs using patterns such as DTO, Repository, and Factory with Dependency Injection
• Solid experience with Postgres and/or MySQL, ORMs (Doctrine DBAL/ORM or equivalent), and caching (Redis)
• Expertise in authentication and security mechanisms including JWT, MFA/2FA, and session management
• CI/CD automation and infrastructure awareness (edge functions, Supabase, or similar platforms)
• Writing automated tests (PHPUnit, Codeception, or equivalent backend testing frameworks)
   

AI & LLM Skills

• Experience integrating and evaluating AI/LLM APIs for prompt engineering and conversation management
• Proficiency using AI coding assistants to accelerate development while maintaining quality
• Ability to review and validate AI-generated code for correctness, security, and architectural fit

Who We Are

PAR Retail, with its Open Commerce® product suite and patent pending Wallet Steering® System, empowers Convenience & Fuel Retailers to gain more share of wallet and customer lifetime value than possible with any other solution provider. PAR Retail’s unified Open Commerce product suite consists of: Activate for Intelligent 1:1 Loyalty, Transact for Contactless Commerce, and Experience for Cross-Channel Customer Experiences. PAR Retail’s solutions are supported by a set of subscription-based program management services and are contractually backed by its 1.5X Performance Guarantee.

Technology Stack:

Ruby, Ruby on Rails, Postgres, Redis, Sidekiq, GraphQl, RabbitMQ

Requirements:

- Practical experience building systems in Ruby on Rails

- At least 6 years industry experience or equivalent

- Experience building and maintaining backend APIs, including design, implementation, evolution, and maintenance

- Familiarity with TypeScript, or similar modern strongly-typed language

- Proficiency using a variety of database technologies, both relational and non-relational

- Strong understanding and familiarity with CI/CD pipelines and automated tests

- An ability to work in service-based architectures as well as well-factored Rails monolith applications

- Highly independent and able to effectively self-organize and prioritize work

- The ability to write clean code, and the discipline to write effective automated tests to deliver high-quality system improvements

- An ability to effectively break down larger bodies of work for delivery as a series of small, self-contained changes to the system

- Excellent spoken and written communication skills

- BS/MS degree in Computer Science, Engineering, or equivalent years of professional working experience

Bonus Points

- Experience with NodeJS and React

- Experience in the retail and/or fuel & convenience industries

- Experience working in distributed teams

- Experience with Nest.js and/or GraphQL

- Readiness to work in the ET (US) time zone

Responsibilities:

- Collaborate closely with other Engineers, design and implement new functionality based on product objectives and requirements.

- Work with the broader product engineering team to plan and coordinate feature and functionality improvements, as well as resolve bugs and execute technical enhancements, that cross-cut large parts of our platform.

- Work to continually learn, improve technology skills, expand knowledge of the our platform technologies, and gain increasing versatility across the breadth of our platform systems.

- Expand APIs and business logic, and as needed write or revise customer-facing API documentation.

- Work with our infrastructure team to enable and enhance highly-available, performant, and well-instrumented backend applications and services that run in our customer environments at substantial scale.

- Support operations and infrastructure teams for issue resolution on relevant applications or services running in production environments.

PAR Retail Offers:

- Long-term employment;

- Competitive compensation with regular performance-based salary and career development reviews;

- Paid vacations and sick leaves;

- Health insurance program;

- Flexible working hours;

- Sponsored company educational program, corporate library;

- Comfortable and cozy office;

- Funny celebrations, team outings, and company events;

- A unique and friendly environment where everyone can explore and learn new technologies.

Hi there! We’re Softsich 👋 
A young, ambitious, and fast-growing company creating innovative digital products.
We’re looking for a Promo Specialist who can combine analytics, creativity, and a systematic approach to user engagement at Softsich.

Your key responsibilities will include:

• Development and implementation of promotional campaigns: bonuses, tournaments, seasonal promotions, and loyalty.
• Management of promotional calendar on projects.
• Preparation and launch of promotional campaigns from concept to analysis of results.
• Interaction with design, copywriting, CRM and product teams to prepare and launch promotional campaigns.
• Setting up user segmentation for targeting promotional activities.
• Monitoring the correctness of campaign launch and conducting pre-launch QC.
• Analysis of promotional activities effectiveness (engagement, retention, bonus cost, etc).
• Conducting A/B tests of promotional mechanics and communications.
• Preparation of regular reports on campaign results.
• Market monitoring and analysis of competitive promotional mechanics.

It’s a match if you have:

• 2+ years of experience in a similar position (Promo Manager, Bonus Manager or related roles in marketing/e-Commerce).
• Experience in developing promotional campaigns and bonus mechanics.
• Experience in creating strategies for attracting and retaining users through gamification, loyalty programs and tournaments.
• Confident data analysis skills and interpretation of campaign performance metrics.
• Experience in conducting market research and competitor analysis.
• Understanding the principles of user segmentation and targeting strategies.
• Experience with analytical tools and BI platforms.
• English proficiency at the Intermediate level.

Would be an advantage: 

• Experience working with SoftSwiss. 
• Ability to work with analytical reports.

What we offer:

• Flexible schedule and the choice to work remotely or from our offices in Kyiv or Warsaw.
• 24 paid vacation days, sick leave, and medical insurance (in Ukraine; other countries in progress).
• A friendly team where it’s easy to ask questions, learn, and be yourself.
• Coverage of expenses for professional events.
• Birthday greetings, team buildings, and plenty of real teamwork.
• Zero support or cooperation with the aggressor country or any related businesses.

If this approach resonates with you — feel free to apply 🚀
 

We are seeking a highly skilled PHP Developer to join our dynamic team, specializing in building and maintaining robust, high-performance web applications. If you have a strong background in Symfony, MySQL 8.0, Redis, MongoDB, and experience managing high-load and big data projects, we want to hear from you!

Responsibilities:

Develop, test, and maintain web applications using PHP and Symfony.

Design and optimize complex databases, primarily MySQL 8.0, ensuring high performance and scalability.

Work with MongoDB for managing and optimizing unstructured data storage.

Integrate and manage message queues using RabbitMQ for asynchronous processes.

Utilize AWS cloud services (EC2, S3, RDS, etc.) to deploy and manage applications in a scalable, secure environment.

Collaborate with cross-functional teams to define, design, and ship new features.

Identify and resolve performance bottlenecks and bugs.

Ensure the best possible performance, quality, and responsiveness of applications.

Stay updated with the latest industry trends and technologies to bring innovative solutions to the team.

Requirements:

Proven experience as a PHP Developer with a deep understanding of the Symfony framework.

Expertise in MySQL 8.0, including performance optimization, indexing, and query optimization.

Experience with message queue systems, particularly RabbitMQ.

Hands-on experience with AWS services and infrastructure.

Solid understanding of high-load and big data application development.

Strong analytical and problem-solving skills, with a keen eye for detail.

Preferred Qualifications:

Experience with containerization and orchestration tools (Docker, Kubernetes).

Previous experience in a DevOps environment.

Understanding of front-end technologies (JavaScript, React, Vue.js) is a plus.

Hi there! We're excited to introduce you to Softsich!
We are a young and fast-growing company making our mark in the marketing industry. You now have a great opportunity to join us as a Bonus Manager and grow with us!

We're looking for a specialist who can help us create engaging bonus offers, coordinate their launch, and enhance our loyalty strategy.
If you're detail-oriented, creative, and have strong analytical thinking – this role might be the perfect fit for you!

Key Responsibilities:

• Creating, modifying, managing, and removing bonuses on the SoftSwiss platform.
• Developing bonuses for planned promotions, triggers, and campaigns.
• Writing and preparing bonus mechanics descriptions and client-facing rules, and publishing them on the site.
• Analyzing client bonus activity – bonus rate / conversion / profitability.
• Creating technical tasks for various types of bonuses.
• Creating and overseeing tasks for cross-functional departments (design/copywriting/content/marketing).

Our Ideal Candidate Has:

• 1+ year of experience as a Bonus Manager in the marketing niche – must-have.
• Experience with SoftSwiss.
• Experience working with BI tools such as Tableau.
• Strong skills in forecasting, calculating, and planning promo campaigns.
• Experience working with task trackers.
• Excellent communication skills for effective collaboration with various departments to achieve common goals.

Why Join Us?

• Competitive salary.
• Remote work format or the option to work from a modern office (Warsaw or Kyiv).
• Flexible working hours.
• An incredibly friendly team where everyone’s ready to share knowledge, support, and help.
• 24 working days of paid vacation per year.
• Paid sick leave.
• No energy, resources, or partnerships linked to the aggressor country.
• Birthday greetings and celebrations.
• Online and offline team buildings.
• Corporate events.

Softsich is looking for a creative and proactive Bonus Manager who will help us make our product even better!
If you enjoy working with bonuses, analytics, and a supportive team — we’d love to meet you!

Send your CV now!

Vacancy for our partners:

Full-time, office, Lviv

We are pioneers in defense technology innovation, shaping the future of global security. Our mission is to develop solutions that set new standards in defense.

If you think creatively, aren’t afraid of challenges, and want to make your mark in a future where robotics plays a key role — you belong with us. Your superpowers are the ability to make decisions quickly, thrive in a fast-paced environment, grow your skills, and work as part of a team.

Together, we create innovations that protect our country and change the world.

Responsibilities

• Develop and maintain gameplay systems using C++ in Unreal Engine
• Design and implement custom gameplay mechanics, including:
  • Physics-based systems
  • Vehicle and drone simulation
• Adapt single-player or standalone systems to be multiplayer-safe
• Implement and debug multiplayer networking features (replication, RPCs, authority logic)
• Optimize gameplay code for performance and network stability
• Collaborate with designers and other developers to integrate gameplay features

Requirements

• Strong knowledge of C++
• Solid experience with Unreal Engine (UE4 or UE5)
• Good understanding of Unreal multiplayer architecture, including:
• Replication system
• RPC types (Server / Client / Multicast)
• Actor ownership and authority
• Experience working with Blueprints + C++ integration
• Ability to read and work with existing codebase
• Previous experience on multiplayer projects

Nice to Have

• Knowledge of network optimization techniques
• Understanding of physics, ballistics, or combat mechanics

We Offer

• Work within a team combining engineering, mathematics, and AI disciplines.
• Mobilization deferment;
• Mentorship from experienced developers and system engineers.
• Participation in real-world technology projects (embedded systems, computer vision, sensor analytics).
• Growth opportunities toward AI, high-performance C++, and system programming specializations.

About the Company:

Our client is a leading autonomous vehicle technology company operating at the cutting edge of self-driving software development. Their internal simulation platform is mission-critical; every software change to the autonomy stack is validated through simulation before reaching the road.

Role Overview:

We are looking for an experienced Python engineer to join a short-term engagement supporting a legacy internal tooling application currently undergoing an ownership transition. This is a high-trust, high-visibility role: you will be the single point of contact for an important simulation-related tool, responsible for keeping it running, handling user requests, and converting years of tribal knowledge into structured documentation, paving the way for the tool's eventual integration into the company's broader platform.

This role is well-suited to a seasoned engineer who thrives in support-oriented environments, communicates clearly, and can navigate legacy codebases with confidence.

Key Responsibilities:

• Serve as the primary owner and day-to-day support engineer for a Python/JavaScript (Vue.js) internal application
• Monitor a dedicated Slack channel and respond promptly to user requests: data queries, bug reports, and minor feature asks
• Implement small enhancements (additional UI fields, database schema changes, configuration updates, etc.)
• Participate in structured knowledge transfer sessions with the outgoing developer
• Create comprehensive technical documentation: architecture, data models, runbooks, and tribal knowledge capture
• Transfer documented knowledge to the receiving engineering team
• Provide on-call weekend support via OpsGenie, responding to alerts and resolving incidents if any.

Requirements:

• 5+ years of professional software engineering experience
• Strong proficiency in Python (backend services, scripting, debugging)
• Solid experience with PostgreSQL or equivalent relational databases (querying, schema management)
• Ability to read, understand, and maintain legacy/undocumented codebases
• Basic frontend skills sufficient to make UI-level changes (JavaScript / Vue.js)
• Experience working in Slack-based async support environments
• Excellent written and verbal communication skills in English
• Availability during California business hours (9 AM - 5/6 PM PT) with reliable on-call coverage on weekends
• Comfortable installing and using OpsGenie for incident alerting.

Nice-to-Have Skills:

• Prior experience in autonomous vehicles, robotics, or simulation-heavy domains
• Familiarity with Kafka or event-driven architectures
• Experience with knowledge transfer projects or technical documentation initiatives

Background working with tools like Airflow (contextual awareness, not hands-on required)