Jobs at Djinni

🌍 Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

🧩 About the Product:

We power an AI-native performance marketing platform that engineers paid-social and affiliate creatives at scale across competitive, regulated sectors. Our system ingests briefs, derives audience insights, generates concepts, produces UGC-style and short-form video, deploys media buys, and feeds live data back into creative and budget optimization loops.

🌟 About the Role:

You will own the end-to-end motion-creative pipeline for high-velocity performance campaigns. 

This role demands full autonomy over AI-driven production systems, direct influence on multi-seven-figure ad budgets, and a mandate to stay ahead of every new generative model and editing tool. 

📈 Key Responsibilities:

• Produce high-volume, performance-focused video and motion assets for paid social, including UGC-style ads, short-form clips, and advertorial/native content
• Craft thumbstop hooks and fast time-to-value in the first 1–3 seconds, optimized for sound-off viewing
• Deliver assets in multiple aspect ratios (9:16, 4:5, 1:1, 16:9), natively formatted for each placement
• Operate and advance a proprietary AI production pipeline for video, image, voice, and editing workflows
• Iterate at speed: expand winning concepts into variant trees and pivot away from underperformers within hours
• Edit and animate 2D elements, characters, and motion graphics that reinforce message and pacing
• Apply cinematic language, pacing, and composition principles to maximize viewer retention and emotional impact
• Collaborate with creative strategists and media buyers to translate briefs and performance data into improved assets
• Maintain quality, consistency, and brand compliance across multiple clients and regulated verticals

💻 Required Competence and Skills:

• 4+ years in video editing/motion design - performance marketing, paid social, or DTC
• Strong hands-on experience with AI creative toolsets, including video generation (e.g., Runway, Kling, Sora, Higgsfield, Veo), image generation (e.g., Midjourney, Nano Banana, Seedream), voice/audio (e.g., ElevenLabs), and AI-assisted editing (e.g., CapCut, Descript, Adobe Firefly).
• Expert proficiency in Adobe After Effects and Premiere Pro; strong working knowledge of Photoshop.
• Strong English communication skills, both spoken and written, for effective teamwork.
• Performance-driven creative instincts: focused on metrics like hook rate, hold rate, CTR, and conversion over aesthetic awards.
• Understanding what makes content perform well on platforms like Meta (Facebook/Instagram), TikTok, and similar short-form channels. 
• Technical aptitude and the ability to learn and integrate new tools and workflows independently.
• Proven team player who thrives in fast feedback loops and high-output environments.

➕ Nice to Have:

• Hands-on experience with 3D animation or modeling.
• Background creating ads in regulated verticals such as telehealth, wellness, or finance.
• Familiarity with affiliate marketing networks and broad media-buying strategies.

🚀 Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

🌟 About the company

We are a product-focused eCommerce company building and scaling private-label brands on Amazon in the Eye Care and Pet Care categories.

For more than 8 years, we've been successfully launching and growing products in international markets. Our approach combines strong product positioning, premium branding, and data-driven decision-making.

We are currently looking for a Packaging Designer who can transform product requirements into professional packaging designs, print-ready files, and realistic 3D mockups.

⭐️ About the role

This is a hands-on execution role focused on packaging design and production preparation.

You will work closely with the Design Manager, following established creative guidelines and packaging requirements to deliver high-quality packaging assets for Amazon products.

Your success will be measured by accuracy, consistency, speed of execution, and the quality of final production-ready files.

📍 Details

• Position: Packaging Designer
• Employment: Full-time, Remote
• Salary: $2,000–$2,500
• Experience: 3–5 years
• English: Upper-Intermediate (B2+)

💼 Responsibilities

• Create packaging layouts based on provided instructions and brand guidelines
• Organize and place packaging copy, product information, and branding elements
• Prepare print-ready files for manufacturers
• Create realistic 3D product mockups for internal use and Amazon presentations
• Ensure visual consistency across products and brands
• Perform quality control before production handoff
• Support packaging and visual design projects related to Amazon product launches

🧠 Requirements

• 2–4+ years of experience in packaging, graphic, or product design
• Strong experience creating:
  • Packaging layouts
  • Box and label designs
  • Print-ready production files
  • Realistic 3D mockups
• Solid understanding of typography, composition, and packaging structure
• Advanced skills in Adobe Illustrator and Photoshop
• Ability to accurately follow creative briefs and brand guidelines
• Strong attention to detail and production accuracy
• Experience with Amazon Private Label products is a plus
• Experience using AI tools to improve design workflows is an advantage

🌱 Nice to have

• Experience in Health, Beauty, Skincare, Wellness, or Pet Care industries
• Understanding of packaging production requirements and dielines
• Experience creating Amazon listing images and visual assets
• Basic product rendering or mockup creation skills

🎁 What we offer

• Fully remote work
• Fixed schedule: 09:00–16:00 (Israel time)
• Direct involvement in international product launches
• Stable company with 8+ years of Amazon experience
• Clear workflows and well-defined creative processes
• Collaborative and supportive team environment
• Long-term growth opportunities
• Competitive salary paid on time
• Paid sick leave and holidays

⚠️ Important

This is primarily a packaging execution role.

We are looking for someone who enjoys creating professional packaging, preparing production-ready files, and delivering high-quality mockups. The role does not include product research, brand strategy, or product development responsibilities.

💬 This role is for you if

You are detail-oriented, organized, and enjoy turning clear creative direction into professional packaging that is ready for production and helps products stand out on Amazon.

Apply now and become part of a growing international eCommerce business. We look forward to meeting you! 🚀

We are looking for an AQA Engineer (TypeScript + Playwright) to build a Playwright-based E2E automation framework from scratch for an AI-driven healthcare platform.
 

Format: Outstaff

Start date: ASAP

Duration: about 2 months (with potential extension depending on client needs)

About The Project 

Our client is a US-based early-stage startup building an AI-driven platform for medtech and healthcare companies. The product helps automate critical processes such as documentation management, risk management, testing, and compliance with industry standards. 

Experience & Background:

• 4+ years of experience in QA Automation with a strong focus on End-to-End (E2E) testing. 
• Proven experience building and maintaining Playwright-based frameworks from scratch (TypeScript). 
• Advocate for AI-assisted delivery: efficient use of AI tools (Claude Code) to accelerate framework setup and test authoring. 
• Strong delivery focus: ability to work independently, take ownership of the framework setup, and ensure a high-quality handoff to the internal team. 
• Upper-Intermediate English level or higher, with the ability to clearly communicate technical concepts during syncs. 

• Nice to have: experience in Healthcare, Biotech, or other regulated environments. 

   

Technical Skills:

• Playwright & TypeScript. 
• UI, API, and E2E Test Automation. 
• Page Object Model (POM), Fixtures, and efficient Auth state management. 
• Test data management: experience with automated database seeding (PostgreSQL). 
• CI/CD integration: focus on Jenkins (Pipeline-as-code) and Docker. 
• Multi-user / RBAC testing 
• External IdP auth experience (WorkOS / Auth0 / Okta) 
• Testing async/non-deterministic AI-driven flows 
• Ephemeral / disposable test environments (spin-up → seed → teardown per run in Jenkins/EC2) 

• A plus: Basic understanding of AWS, Terraform, or infrastructure-as-code. 

   

Responsibilities:

• Design and implement a scalable Playwright framework for a complex, AI-driven platform. 
• Automate critical path scenarios ensuring reliability and stable execution. 
• Work closely with developers to implement stable test hooks and UI selectors. 
• Integrate the test suite into the Jenkins pipeline and set up clear failure diagnostics (traces, videos). 
• Optimize test execution time through parallelization and smart data management. 
• Produce clear technical documentation and provide a structured handoff to ensure long-term framework ownership by the internal team. 
• Communicate with stakeholders to align on priorities and delivery timelines. 

Please note: We are open to candidates across Europe and Ukraine, however, cooperation is available only under a Ukrainian engagement format.

We are looking for a Manual QA Engineer with 2+ years of commercial experience to join our team. The ideal candidate has strong hands-on experience testing mobile applications, a solid understanding of QA processes, and actively leverages AI tools to improve their work efficiency and testing practices.

Requirements

— 2+ years of commercial experience in Manual QA

— 1+ year of hands-on experience testing mobile applications (iOS and Android)

— 6+ months of experience testing web applications

— Experience using AI tools in daily work processes

— Strong knowledge of software testing methodologies, tools, and processes

— Experience creating, maintaining, and executing test plans, test cases, and checklists

— Experience with bug tracking and project management tools 

— Good understanding of mobile testing specifics, including testing on real devices

— Strong analytical and problem-solving skills

— Excellent communication and collaboration skills

— Ability to work independently and as part of a team

— English level: Upper-Intermediate or higher

Responsibilities

— Develop and execute test cases and test plans based on requirements

— Identify and document software defects, and work with the development team to resolve them

— Create and maintain test data and test environments

— Collaborate with cross-functional teams to ensure quality standards are met

— Participate in release activities and ensure the quality of releases

— Continuously improve the QA process

We offer

— Remote full-time job, long-term employment

— Flexible working hours

— Paid vacation (15 working days) and sick leaves (10 working days)

— Paid day off (Ukrainian holidays)

— Online events

— Friendly atmosphere, mutual help and support

— Compensation is negotiable based on experience

On behalf of our Client from Spain, Mobilunity is looking for a Backend Developer.

Our Client is building a new digital product focused on ticketing solutions for the entertainment industry. The platform enables users to easily discover, purchase, and manage tickets for various venues such as clubs, concerts, and other live events.

The product is designed to provide a seamless booking experience, allowing users to access events, manage reservations, and interact with venues in real time. At the same time, it empowers businesses to efficiently manage ticket sales, optimize attendance, and build direct relationships with their audience.

This is a greenfield project aimed at rebuilding the service from scratch using modern technologies and scalable architecture.

Their goal is to create a leading platform in the entertainment space, helping venues and event organizers deliver a smooth and engaging digital experience, while increasing customer loyalty and operational efficiency.

Requirements:

• 5–7+ years of professional experience as a backend developer
• Strong experience with PHP (Laravel, Symfony,CodeIgniter)
• Solid experience with SQL databases (MySQL or similar)
• Working knowledge of React or similar frontend frameworks — enough to contribute to full-stack features end-to-end
• Experience working in complex or high-traffic production systems
• Experience writing unit and integration tests
• Active use of AI coding assistants (Claude, Codex or similar) as part of the daily development workflow
• Experience working in Agile environments (Scrum / Kanban)
• Professional level of English

Nice to have:

• Experience working in a SaaS platform
• Experience with Domain Driven Design (DDD)
• Experience with microservices or modular architectures
• Experience migrating or evolving monolithic systems
• Experience with CI/CD pipelines (Jenkins, Bitbucket Pipelines or similar)
• Experience with AWS infrastructure (EC2, RDS, MQ, etc.)
• Familiarity with Docker

Dataforest is a hard-working and tight-knit team with first-rate experience in full-cycle developing data-driven solutions.

We are looking for a IT Project Manager to join our highly talented and motivated team.

Skills Requirements:

• 2+ years of experience as a IT Project manager ;
• Strong knowledge of project planning;
• Experience with managing web develop projects;
• Project documentation knowledge and understanding;
• Knowledge of the methodology: Scrum, Kanban, Waterfall;
• Experience with task tracking systems;
• Experience in outsoursing company.

Responsibilities:

• Plan and document project objectives, tasks, timelines and work assignments;
• Define and track project success metrics;
• Setting tasks to performers (programmers, designers, other);
• Full interaction with the development team;
• Business analysis and making technical requirements (optional).

We offer:

• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Comfortable, spacious and well-equipped office in the city center;
• Team building activities, corporate events.

Description

Our Client is a major provider of software and framework solutions for clinical trials for Pharma Companies. Many years of experience on the market and proprietary techniques and approaches allow building cutting-edge solutions, which mitigate the trial risks and increase the potential and the success of the study results

Requirements

1. About 2 years of Business Analyst experience.
2. Good analytical skills.
3. Good relationship-building, facilitation, communication, and presentation skills.
4. Solid knowledge of Business Analysis theory.
5. Good understanding of software development lifecycle e.g., planning and analysis, designing the product architecture, developing and coding, testing, etc.
6. Proactivity and willingness to learn.
7. Upper-intermediate level of English (written and spoken).

Job responsibilities

1. Support BAs in developing, document, and prioritize business and technical requirements
2. Perform data analysis/profiling to ensure the source system meets the target system data needs
3. Support solution implementation and change management
4. Providing Demo for clients
5. Keep the documentation up to date
6. Close work with Jira and Confluence

Possess overall responsibility for the successful planning, execution, monitoring, control, and completion of projects according to the agreed scope, time, cost, and quality criteria.

A solid understanding of the web design process is crucial for this role.

Responsibilities:

Project Management:

- Manage project development from initiation to closure, within budget, timeline, and quality standards. This involves leading the product development team on the projects that typically last 2-3 years.
- Manage day-to-day operational aspects of projects, ensuring smooth progress and addressing challenges.
- Plan and manage project timelines and milestones, ensuring that tasks are completed on time and objectives are met.
- Identify and mitigate project risks to ensure steady progress.

Team management:

- Manage a web development team of backend and frontend developers, a designer, and a QA engineer. Effectively plan and manage the allocation of team members’ time on projects.

Stakeholders management:

- Manage stakeholder communication throughout the lifecycle of website development projects.

Quality management:

- Ensure that the project’s deliverables meet the defined quality standards and stakeholders’ expectations.

Required skills:

- Experience/strong knowledge of Agile, Scrum, Kanban.
Solid understanding of the SDLC.
- Strong knowledge of UX design and ability to guide design teams.
- Fluent in English with excellent communication skills.
- Strong presentational skills: proficiency in direct stakehoder communication and delivering project updates throughout different stages.
- Strong in people management, problem-solving, and decision-making.
- Initiative-driven with a proactive approach to improving project outcomes.

- Excellent self-organization, time management, and prioritization skills.

Availability to work GMT+2 hours (10 am to 7 pm).

What We Offer:

- A work culture built on mutual success, trust, and continuous growth;

- Competitive compensation with clearly scheduled salary reviews and raises;

- A high-performing project management team and an inspiring atmosphere of camaraderie;

- The opportunity to lead a talented team of top-tier developers and designers;

- Sports compensation to help you stay active and energized;

- Paid vacation and sick leave — because your well-being matters;

- Comprehensive health insurance coverage;

- A modern, comfortable office in the center of Lviv;

- An amazing team, warm atmosphere, and engaging corporate events.

We are looking for a motivated Sales Manager Intern in the IT field to join our team. You will work alongside experienced sales managers to connect with potential clients, present the company’s IT solutions, support the deal process, and contribute to business growth. This is a great opportunity to develop communication, negotiation, and modern sales tool skills, as well as gain hands-on experience in a dynamic IT environment.

Join Epicstaff — our open-source startup building a platform for creating AI agents with a visual UI and modular backend. Check it out github.com/EpicStaff and make sure you understand what it’s about. If it clicks with you — welcome aboard, and let’s build something great together.

No micromanagement. Just clear goals, smart teammates, and your chance to make a real impact on a real product.

Requirements:
— Upper-Intermediate+ English (both written and spoken);
— Ability to deconstruct, analyze, plan, and multitask;
— Skilled at researching competitors, spotting their weak points, and explaining why we’re better;
— Basic understanding of software development and tech products;
— A geek at heart — curious, sharp, hungry to learn;
— Strong interest in AI tools beyond just ChatGPT.

What you’ll do:
— Research and generate leads;
— Build meaningful conversations and long-term connections with potential clients;
— Develop value propositions that solve real problems;
— Analyze the market, test hypotheses, and create your own playbook;
— Collaborate with tech experts to define what makes us stand out.

Would be a plus:
— Any experience or education in B2B Sales.

We Offer:
— Full-time internship: Monday to Friday, 10:00–19:00;
— Flexible work format: office-based or remote;
— 3-month mentorship;
— Real product experience on a large B2B project;
— No time trackers or unnecessary bureaucracy;
— Ongoing feedback and professional support;
— Opportunity to join HYS Enterprise as a Junior Specialist after the internship;
— Networking with experienced professionals eager to share knowledge;
— Participation in internal and external events;
— English Speaking Club to boost your language skills;
— Gifts for birthdays and professional holidays;
— Clear path to grow and develop your skills in a real product environment.

PROJECT: We are a software and design studio working on Linux and open source, with a globally distributed team, concentrated in Ukraine and spread around the world. You administer our systems and keep them running: Nextcloud, our Docker-based services, Gogs, Redmine, Strapi, our website hosting and the usual Linux infrastructure. You automate routine tasks and document your work so the team can rely on it.

REQUIREMENTS: Solid experience administering Linux servers (Debian or Ubuntu). Confident on the command line and with shell scripting. Practical Docker and Docker Compose experience. Nextcloud administration. Experience with Git (Gogs or similar). Networking basics (TCP/IP, DNS, firewalls, reverse proxy). You document what you do, clearly and reliably. You actively use AI tools in your daily work (we use Claude) for scripting, troubleshooting and documentation. Good English (reading and writing).

NICE TO HAVE: Web hosting and CMS administration (Strapi or similar). Redmine administration. Nginx as reverse proxy and TLS certificate handling. WireGuard or other VPN setups. Backup strategies and restore testing. Basic monitoring and CI.

RESPONSIBILITIES: Operating and maintaining our systems (Nextcloud, Gogs, Redmine, Strapi, website hosting, Docker-based services). Handling updates and patches. Setting up and testing backups. Light monitoring. Documenting the infrastructure so it stays maintainable for the whole team.

WE OFFER: Fully remote work, flexible hours. A small, focused team with no corporate overhead. Open source by default, Linux only. AI-assisted work as a fixed part of the workflow. Long-term collaboration.

Tech Stack: Linux, Docker, Docker Compose, Nextcloud, Gogs, Redmine, Strapi, Nginx

Required language: English B1 (Intermediate)

About WE wilke experience:

WE wilke experience is a German software development company based in Sontra, specializing in AR/VR/XR applications since 2018. With over 40 years of experience in software development, we build applications that work, from augmented reality apps for cultural institutions to industrial solutions and now a security-focused messenger. We are a small, international team that values clean code, open-source principles and direct communication over corporate processes. We work exclusively on Linux with open-source collaboration tools. Company website: https://wilke-experience.de/

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Middle/Senior Data Engineer.
 

Requirements:

• 4+ years of experience as a Data Engineer;
• Completed Data Engineering Professional certification;
• Minimum 2 projects delivered with hands-on experience in development on Databricks;
• Experience in Apache Spark Programming with Databricks;
• Experience with Azure cloud;
• Upper-Intermediate English level.

Role Overview
 

Beyond the strong technical skills, we’re looking for someone who enjoys being part of a team while also being comfortable working independently. The ideal candidate is proactive, takes ownership of their work, and is naturally curious: someone who enjoys learning, improving, and staying engaged with what they do. We value people who are genuinely interested in their work and motivated to contribute, not just execute tasks.
 

- Design, build and maintain scalable ETL/ELT pipelines and data models in Snowflake.
 

- Ensure data is reliable, high-quality, and performs well across different workflows
 

- Monitor pipelines, troubleshoot issues and continuously improve performance
 

- Work closely with data analysts, BI developers and other stakeholders to understand and support business needs
 

- Take ownership of deploying and operating data pipelines, including CI/CD processes and releases.
 

- Have strong practical experience with AWS
 

- Comfortable working with Git and modern development workflows
 

- Familiarity with cloud infrastructure and tools such as Terraform or Docker
 

- Own the stability and performance of data workflows in production environments
 

- Contribute to automation, as well as monitoring, logging and alerting for data workflows.
 

- Support environment management and ensure smooth operation of data pipelines in production
 

- Bring strong hands-on experience with Snowflake.
 

- Experience working in a data engineering team, building data warehouses and pipelines. 
 

- Pharma domain experience: nice to have.
 

We are looking for an experienced .NET Full-stack Developer to lead the design, development, and support of a Digital Experience Platform (DXP) ecosystem based on Optimizely.

Responsibilities:

* Design and develop solutions on the Optimizely platform.
* Integrate Optimizely CMS and Commerce components.
* Implement and support Headless architecture.
* Develop modern decoupled front-end applications.
* Configure and analyze A/B testing and personalization features.
* Optimize application performance and scalability in cloud environments.
* Collaborate with cross-functional teams to deliver high-quality digital experiences.

Requirements:

* Strong experience with .NET / C# and full-stack development.
* Hands-on commercial experience with Optimizely (mandatory).
* Experience with Optimizely CMS and Commerce.
* Solid understanding of Headless architecture principles.
* Strong front-end skills with modern JavaScript frameworks: React, Vue.js, or Next.js.
* Experience building decoupled front-end solutions.
* Knowledge of cloud-based environments and performance optimization.
* English level sufficient for communication within an international team.

Candidates without commercial Optimizely experience are currently not being considered.

You will become a part of Trinetix Presale Team, working together with Sales and Delivery to design compelling and technically credible solutions for our potential clients. 

As a Presale Architect / Technology Consultant you will engage with potential clients from the earliest stages to shape solution architecture, validate feasibility, and translate business challenges into robust, scalable technical proposals.   

You will take part in building AI-augmented Presale Function together with Trinetix presale and technology experts. 

Your key responsibility will be owning the technical vision of the proposed solution and ensuring it is architecturally sound, commercially competitive, and clearly communicated to both technical and business audiences. 

Requirements: 

• 8+ years of experience in the IT sector, with at least 3 years in a Software Architect or Technical Lead role 
• Strong background as a software architect or senior technical consultant with proven experience designing end-to-end enterprise-grade solutions 
• Proven consulting experience in client-facing roles; skilled at facilitating technical discovery sessions, architecture workshops, and solution design reviews with both business and engineering stakeholders 
• Deep expertise in solution architecture, system design, and architectural patterns (SOA, Microservices, event-driven, cloud-native); solid understanding of UX/UI, data, and integration concerns at an architectural level 
• Strong experience leading architecture-level conversations with engineering teams; ability to convert ambiguous business challenges into well-structured technical proposals, reference architectures, and PoC plans 
• Solid understanding of presales dynamics: ability to produce high-quality architectural output under time pressure and ambiguity, making pragmatic trade-off decisions without sacrificing credibility 
• Experience contributing to both informal discovery-driven engagements and formal RFP/RFI responses, including authoring technical sections of proposals 
• Excellent written and verbal communication skills; proven ability to explain complex technical concepts clearly to non-technical audiences and to craft compelling architecture narratives 
• Experience engaging with technical and non-technical stakeholders from the USA and/or Europe; comfortable presenting to architects, CTOs, and VP-level executives 
• Proven experience presenting architectural proposals and facilitating technical deep-dives with VP- and CxO-level client stakeholders, including handling tough architecture-related questions on the spot 
• Ability to independently produce well-structured, visually clear architecture documents, diagrams (e.g. C4, UML), and presentation decks — including when design support is not available 
• Advanced level of English or higher  

Nice-to-haves: 

• Experience with cloud platforms (Azure preferred, AWS or GCP as a plus) and cloud-native architecture patterns 
• Experience or strong interest in AI/ML solution architecture and its practical implications for enterprise systems 
• Hands-on experience using AI tools to accelerate solution design, documentation, and presales deliverables 
• Practical knowledge of DevOps, infrastructure-as-code, and CI/CD concepts at the architecture level 
• Domain expertise in Healthcare, Fintech, Logistics, or Telecom would be a strong plus 

Responsibilities: 

• Serve as the technical lead within the presale process, owning the architecture vision and acting as the primary technical point of contact for potential clients 
• Engage with potential clients early in the presale cycle to conduct technical discovery, clarify architectural requirements, evaluate constraints, and validate solution feasibility 
• Design and present high-level solution architectures, technology stack recommendations, integration approaches, and non-functional considerations (scalability, security, reliability) for proposed solutions 
• Collaborate with UX experts and delivery teams to produce architecture vision documents, reference diagrams, prototypes, and POC plans that substantiate the proposed solution  
• Lead technical estimation sessions: decompose the proposed solution into workstreams, define architectural assumptions, and ensure engineering estimates are grounded in realistic scope and risk assessment 
• Author the technical sections of presale documents (proposals, architecture decks, RFP/RFI responses, financial models) balancing depth of detail with clarity and persuasiveness 
• Participate in proposal presentation meetings as the primary technical presenter; lead architecture deep-dives and confidently handle technical questions from client engineering and leadership teams 
• Balance the needs and expectations of internal stakeholders (Sales, Delivery, Practice Leads) to ensure technically sound, commercially competitive proposals free of risky over-commitments 
• Contribute to Presale Function development: build and maintain reusable architecture assets, solution templates, technology playbooks, and estimation frameworks 
• Take ownership of key technical decisions during the presale phase and communicate associated risks and trade-offs clearly to both internal teams and clients 
• Continuously collaborate with Trinetix Solution Architecture Practice and Technology Functions contributing into the companies expertise and capabilities 

What we offer   

• Continuous learning and career growth opportunities 
• Flexible working hours 
• Inclusive and supportive culture 

Project Description

We’re looking for a Senior Software Developer who understands Windows at a deep level and enjoys solving hard identity-security problems in elegant ways. We value clear thinking, clean code, and people who build things that last. You will have broad autonomy, minimal bureaucracy, and direct influence on the product architecture.

Client Description

Our client is a cybersecurity company from Germany which redefines authentication: removing passwords, unifying token types, and building a new foundation for enterprise identity. You will be shaping the platform that CIOs, CISOs, and engineers trust for critical access control. 
 

Position Requirements:

- Expert-level knowledge of Windows system architecture (Win32 APIs, security subsystems, identity stack)

- Strong experience in both C++ and in C#/.NET

- Solid understanding of cryptography, especially Windows crypto implementations (CNG, DPAPI, smartcard/PCSC, certificate handling)

- Ability to work on complex features independently and drive them from concept to stable production code

- Curiosity, creativity, and a willingness to challenge old assumptions

Nice to Have

- Experience with authentication technologies, identity protocols, SAML, FIDO, smart cards, secure design

- Background in building system-level security products or middleware

- Familiarity with cryptographic key management, or hardware-backed cryptography

Candidate Responsibilities

You will design and build native and managed Windows applications and services that form the backbone of a passwordless multifactor authentication platform. This includes secure desktop components, system-level integrations, and high-performance server modules that interact closely with Windows internals.