Jobs at Djinni

The company is a healthcare data analytics provider offering modern data infrastructure, reporting, and AI‑driven insights. Their technology focuses on improving how healthcare organizations manage, analyze, and use clinical data.

Core Solutions

•  Healthcare data platform: Consolidates structured and unstructured patient data in near real time to create a unified data foundation.

•  Longitudinal clinical data ecosystem: Enables comprehensive management and analysis of patient information.

•  Patient engagement platform: Integrates data from multiple sources to support secure communication and holistic patient care.

•  Population health management suite: Aggregates clinical and claims data, identifies at‑risk groups, and supports interventions to improve outcomes and reduce costs.

•  Care coordination and analytics tools: Provide a complete view of patient data to enhance quality, reduce costs, and support risk stratification.

•  AI and analytics services: Transform healthcare data into actionable insights for better care and operational efficiency.

Main expectations:
1.  Strong Python 3.x backend development (Flask + multithreading)
2.  Solid SQL skills and hands‑on experience with PostgreSQL
3.  Practical experience with BigQuery and Google Cloud services
4.  Containerization skills (Docker/Podman) and basic Kubernetes knowledge
5.  ETL/ELT pipeline experience and large‑scale data processing

Conditions:

• Compensation: 5500–6500 USD/month

• Contract: B2B

• Remote‑friendly

Loio is a legal-tech SaaS product growing organic traffic through short-form video — stylish, branded, high-production-value, not "AI slop." No accounts yet: you'll be the first person building this from zero.
 

At the center is an original brand character. The team owns the concept and final creative say — this isn't a "build a universe" role. But once you're talking to the audience, your ideas are welcome.
 

Your job: make the character look and move right in every video, and find the formats that drive reach and shares.
 

Two tracks run in parallel — a semi-independent character account, and content branded directly as Loio. Both are yours to produce.
 

What you'll do

• Own the full pipeline: script (from team brief) → AI video generation → TTS voiceover → sound design → assembly → publish.
• Keep the character visually and behaviorally consistent across dozens of videos.
• At launch, reply to comments/DMs in the character's voice to learn the audience firsthand (temporary).
• Set up lightweight automation (n8n/Make, or Higgsfield API/MCP scripting) to cut repetitive steps.
• Track each platform's AI-content disclosure rules.
   

What we're looking for

• Advanced hands-on skill with Higgsfield or an equivalent multi-model platform — you can explain why a model was chosen per shot.
• Proven taste: 3+ published short-form videos on a real channel, with real engagement numbers.
• Hands-on TTS + sound design — you close out audio solo.
• Understanding of short-form mechanics (hooks, pacing).
• Ability to hold a character consistent in video and in live comments/DM replies, executing someone else's brief.
• Basic pipeline automation experience.
• Awareness of AI-content disclosure requirements.
   

Nice to have

• Higgsfield API/MCP experience specifically (agentic generation).
• Experience running a meme account or brand character.
• Comfort with open-source/local video models (ComfyUI-class).
• Native product/sponsor integration instincts.
• Scripting/copywriting instincts beyond executing a brief.
   

Hiring process

1. Portfolio screening: we need 3+ live videos, model choice explained
2. Intro call (~30 min).
3. Paid test project — 2–3 finished videos in a week.
4. Final conversation + offer.

JustMarkets is a leading trading platform with 13 years of successful experience working with clients in 160+ countries.
 

We are seeking a strategic Chief Financial Officer to partner closely with the CEO and executive team in shaping the financial future of a rapidly scaling international company. The CFO will play a key role in driving sustainable growth, strengthening capital efficiency, and building a scalable finance structure to support global expansion in a regulated trading environment.
 

Responsibilities:

• Act as a strategic partner to the CEO and executive team, shaping the company’s long-term financial strategy, sustainability and supporting sustainable global growth.
• Design and scale a robust, multi-entity finance structure to support rapid international growth and increasing operational complexity.
• Provide clear, data-driven insights and executive-level reporting to support strategic initiatives and long-term value creation.
• Lead capital allocation strategy, ensuring effective deployment of resources across product development, marketing, geographic expansion, and operational scaling.
• Drive advanced financial planning, budgeting, forecasting, and scenario modeling to support decision-making in a dynamic, high-volume trading environment.
• Oversee treasury operations, including liquidity management, multi-currency cash flows, capital structure optimization, investments, and financing activities.
• Establish and maintain a comprehensive financial risk management framework, ensuring effective internal controls.
• Ensure full compliance with applicable financial regulations, AML/KYC, tax, audit, and industry standards across jurisdictions.
• Build and lead a high-performing finance organization (25+ professionals across accounting, finance), fostering accountability, financial discipline, and continuous improvement.
• Drive financial systems optimization and process automation to enhance efficiency, accuracy, and scalability of the finance function.
• Maintain strong relationships with banks, financial institutions, auditors, and regulatory bodies across multiple jurisdictions.
• Stay current on industry trends, market developments, and regulatory changes, proactively adapting financial strategies and operations to maintain a competitive edge.
   

Requirements:

• Bachelor’s degree in Finance, Economics, or a related field; Master’s degree or professional certification (e.g., CPA, CFA, ACCA) preferred.
• 5+ years of experience in a senior finance leadership role (CFO / Deputy CFO / Finance Director), preferably within fintech, brokerage, payments, banking, or other regulated high-volume industries.
• Demonstrated experience managing finance in a global, multi-entity, multi-jurisdiction environment.
• Proven experience in capital allocation, investment evaluation, and ROI-driven decision-making in a high-growth organisation.
  Strong background in financial planning, budgeting, forecasting, and advanced scenario modeling in dynamic business environments.
• Solid treasury management experience, including liquidity planning, multi-currency operations, capital structure optimization, and financing activities.
• In-depth knowledge of IFRS, financial regulations, accounting principles, and risk management practices within regulated industries.
• Experience in building and scaling finance functions, including Accounting, Treasury, FP&A, and Financial Control teams.
  Experience in board-level reporting and strategic financial communication.
• Proven leadership skills with the ability to build, structure, and motivate high-performing teams.
• Strong analytical, strategic thinking, and decision-making skills, with the ability to translate financial data into business insights.
• Excellent communication, interpersonal, and presentation skills.
• Fluency in English and Ukrainian or Russian.
• Willingness to relocate to and work from the Cyprus office
   

Will be a plus:

• Professional certification such as CPA, CMA, or CFA is a plus
• A Master's degree or MBA is strongly preferred
• Comprehensive understanding of global financial markets, online trading regulations
   

We offer:

• Opportunity to work for a leading international brokerage company
• Chance to make a significant impact on the company's financial performance and success
• Ability to gain new experience globally in different jurisdictions;
• Opportunity to build and scale the finance department;
• 21 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to the Cyprus Public holiday list
• Medical insurance
• Extensive relocation package
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Our client, a high-tech defense company at the forefront of innovation, is looking for a Sales Engineer.

This role is for for a proactive and technically skilled Sales Engineer for a key role in connecting innovative technology with customer needs. As a Sales Engineer you will work closely with clients to understand their needs, provide technical solutions, and support the sales process with deep product knowledge and expertise.

Responsibilities:

• Participate in customer meetings together with Account Executives and Account Managers.
• Conduct technical discovery to understand the customer’s platform, architecture, operating environment, performance requirements, and constraints.
• Recommend suitable products, configurations, interfaces, and integration approaches.
• Identify where standard products meet the customer’s needs and where custom development or engineering assessment may be required.
• Recognise technical risks, dependencies, and product-fit limitations early in the sales process.
• Support customers during initial configuration, bench testing, integration, and field testing.
• Act as the main technical interface between Sales and Engineering for active commercial opportunities.
• Provide Engineering with sufficient context, including the customer’s use case, expected volumes, project stage, urgency, and commercial importance.
• Contribute to improving the company’s technical discovery, evaluation, and handover processes.

Skills Requirements:

• Good technical understanding of electronic, radio communication, telecommunications, embedded, robotics, or unmanned-system products.
• Experience in sales engineering, pre-sales engineering, technical account management or a similar customer-facing technical role.
• Ability to understand a customer’s system architecture and convert operational needs into technical requirements.
• Ability to explain complex technical concepts clearly to both technical and non-technical stakeholders.
• Strong analytical and troubleshooting skills.
• Ability to organise technical information and produce clear documentation.
• Ability to work across Sales, Engineering, and Integration teams.
• English at B2 level or higher.

Nice to have:

• Experience with UAVs, UGVs, USVs, robotics, defence technology, or other unmanned systems.
• Understanding of radio communication fundamentals, including frequency bands, link budgets, antennas, modulation, interference, and data rates.
• Experience supporting hardware integration, field testing, or proof-of-concept projects.

The Company Offers:

• Official employment with a competitive salary and clear, transparent cooperation terms.
• Paid vacation (24 calendar days per year) and paid sick leave.
• Support for your professional development — the company is actively growing, and you will have the opportunity to grow with it.
• Military reservation.
• A team of like-minded professionals working toward a common goal.

Office-based format in Lviv

We are looking for a creative and proactive Content Creator to join our client’s team in the Defence / MilTech domain and help develop and deliver content for the company’s marketing and educational initiatives.

In this role, you will be responsible for creating written and visual content, shaping the content strategy, and preparing materials for various communication channels.

This position is an excellent fit for a specialist with strong writing skills, experience working with different content formats, and a desire to influence the company’s tone of voice.
 

Responsibilities

• Create marketing content, including presentations, texts, scripts, and supporting materials.
• Develop and implement content strategy in collaboration with the team.
• Write scripts for educational and marketing videos.
• Create, update, and adapt content for the company website.
• Adapt content for different formats and communication channels according to target audiences.
   

Requirements

• 2+ years of commercial experience in content creation or a related role.
• Proven experience in creating structured, clear, and high‑quality content.
• Ability to work with various formats: texts, presentations, and scripts.
• Strong written communication skills and the ability to clearly explain complex ideas.
• English level B2 or higher.
   

Nice to Have

• Experience writing scripts for educational videos.
• Experience creating and managing content for LinkedIn (posts, articles, expert content).
   

We Offer

• Official employment and a competitive salary.
• Military reservation in accordance with current legislation.
• 24 calendar days of paid annual leave, paid sick leave, and full social benefits in accordance with labor legislation.
• A strong, values‑driven corporate culture, a team of like‑minded professionals, and opportunities for professional development and growth.

We are looking for an experienced Business Analyst & Scrum Master to join a client-facing FinTech product team focused on building secure and scalable mobile solutions. In this role, you will act as a bridge between business stakeholders and engineering teams, transforming complex financial and regulatory requirements into clear, development-ready specifications while facilitating Agile processes and ensuring smooth delivery.

You will lead Scrum ceremonies, manage backlog prioritization alongside Product Managers, and ensure alignment across mobile, backend, and QA teams. A strong understanding of digital payments, banking systems, compliance, security, and mobile app development is essential. If you thrive in dynamic environments, are comfortable working with complex financial domains, and enjoy driving clarity, structure, and continuous improvement — we'd love to hear from you.

Location: Remote (Ukraine or Europe)
Type: Full-time
Schedule: ~9–18, UK time preferred, flexible
Business trips: No
English: Fluent

About the Project
The team is dedicated to a Wallet mobile app (native iOS/Android), working mostly on compliance changes related to KYC and market regulation updates, new payment integrations, and general product improvements.

Team: 1 Backend developer, 1 Frontend developer, a UX designer, and a QA, supported by a strong Product team for onboarding and product development. You'll typically work on 1 project at a time.

Responsibilities
Business Analysis & Requirements Management: gather, analyze, and document complex business, technical, and regulatory requirements for fintech and mobile products; conduct stakeholder interviews and workshops; translate requirements into structured user stories with detailed acceptance criteria; prepare functional specifications and process flows; ensure completeness, traceability, and compliance alignment; validate requirements before development starts; manage change requests and maintain audit-ready documentation.

FinTech & Regulatory Alignment: ensure requirements reflect digital payments, banking systems, compliance, data privacy, and security standards; incorporate KYC, AML, audit logs, and data protection into backlog and specs; collaborate with security/compliance stakeholders; flag regulatory risks early.

Backlog & Roadmap Management: own backlog structure and readiness; prioritize with Product Managers based on value, risk, and dependencies; ensure Definition of Ready is met; support roadmap planning and cross-team dependency transparency.

Mobile Product Lifecycle Support: account for platform differences, UX flows, performance, security, and app store policies; support release planning and collaborate with UX/UI on user journeys.

Agile/Scrum Facilitation: facilitate Sprint Planning, Daily Stand-ups, Sprint Reviews, and Retrospectives; define clear sprint goals; monitor progress and resolve impediments; coach the team on Agile best practices; protect the team from scope creep.

Cross-Functional Coordination & Quality: bridge business, dev, QA, and UX/UI; ensure testable acceptance criteria; support QA validation and demo/stakeholder sessions; promote secure, scalable, customer-centric design; continuously refine delivery processes.

Required Skills

3+ years as a Business Analyst and Scrum Master with strong FinTech and mobile app development background;
proven ability to gather, analyze, and document complex business/technical/regulatory requirements;
skilled in writing user stories, acceptance criteria, and functional specs;
extensive experience leading Agile/Scrum ceremonies;
strong backlog management and roadmap planning with Product Managers;
hands-on experience with digital payments, banking systems, compliance, security, and data privacy;
solid understanding of iOS/Android app development lifecycles;
strong communication, facilitation, and coaching skills.

Soft Skills

Proactive and self-driven;
high ownership and accountability; strong communication and coordination;
analytical, structured problem-solver comfortable with ambiguity;
collaborative.

Nice to Have

Technical background or strong technical curiosity;
BA or Scrum Master certification.

About Us

We are a B2B FinTech firm based in New York.

Role

The goal of this role is prospects identification, gradual nurturing, intelligent acquisition, reactivation of lost conversations, customer retention, and building long-term loyalty through classic lifecycle marketing.

You will own our CRM strategy and communication channels—including email, SMS, LinkedIn, X (Twitter), and other specialized channels—covering everything from campaigns to the automations that keep prospects and customers engaged.

Responsibilities:

• Own the email, CRM and lifecycle marketing strategy.
• Develop automation workflows, customer journeys, segmentation, and campaigns that keep customers engaged across channels.
• Manage full-cycle CRM and email marketing: campaign planning, setup, QA, launch, monitoring, and optimization.
• Manage multichannel communications (email, push, SMS, Viber, LinkedIn, X, and other channels) with a focus on consistency and timing.
• Build audience segmentation using behavioral, lifecycle, and RFM models to improve relevance and conversion.
• Implement marketing automation workflows and drip campaigns.
• Personalize communications using dynamic content and user-based logic.
• Run A/B tests (content, subject lines, timing, campaign mechanics).
• Coordinate marketing, prospecting, content, and CRM resources to manage prospects, customer communications, and engagement automation.
• Continuously improve customer engagement throughout the lifecycle.
• Quickly learn our domain, terminology, and customer segments.

Who We Are

• Self-driven, proactive, and able to set goals and achieve them without "babysitting."
• Comfortable taking ownership and working independently.
• Strong organizational and communication skills.

We are looking for an experienced Middle .NET Developer to join our team on an outsourcing basis. You will take ownership of designing, developing, and maintaining high-performance back-end systems, ensuring they are scalable, secure, and optimized for fintech use cases. The ideal candidate has a proven track record of solving complex technical challenges and delivering reliable solutions from the ground up. This role requires strong coding skills and a commitment to code quality at scale.

About the Project
A modular white-label fintech platform built on microservices architecture, designed for financial institutions such as challenger banks, PSPs, and trading and payment platforms. The platform is cloud-agnostic by design and currently runs on AWS, using Kubernetes, .NET Core, PostgreSQL, gRPC, and RabbitMQ (MassTransit). The team is at the start of the development process, with product quality as the top priority — building an effective, agile solution.

Current use cases include:
A financial platform for a regulated institution with EMI and VASP licenses in the Philippines, combining digital banking and cryptocurrency services — custodian wallets, liquidity management, crypto transfers, KYT, trading (matching engine), core banking, card issuing, and payment processing.

A unified wealth platform combining banking, payments, digital assets, and institutional-grade yield in a single regulated ecosystem — non-custodial wallets, a smart-contract vault engine, investment and yield accrual, and card transaction processing

Responsibilities
Develop and maintain new features and enhancements for back-end systems.
Resolve complex technical issues and bugs in a timely manner.
Provide accurate task estimations and contribute to project planning.
Conduct technical investigations and propose effective solutions.
Contribute to architectural decisions and promote best engineering practices.

Required Skills
At least 3 years of professional experience as a Software Developer.
Extensive hands-on experience with .NET / C# development.
Good expertise in web architecture, microservices, REST APIs, and asynchronous workflows.
Deep knowledge of software design principles and patterns (SOLID, YAGNI, Clean Code).
Solid experience with SQL and EF Core.
Database experience: PostgreSQL (SQL), Redis (NoSQL).
Ability to analyze, decompose, estimate, and deliver complex tasks.
Proven ability to write clean, maintainable, and testable code.

Nice to Have
Practical understanding of Kubernetes for deploying, scaling, and managing containerized applications in production.
Experience with AWS.
Experience with banking or fintech projects.
Experience working with the gRPC protocol.
Good communication skills and ability to mentor less experienced developers.

Tech Stack
.NET Core, ASP.NET Web API, Entity Framework
HTTP (REST), gRPC
PostgreSQL, Redis, RabbitMQ
Docker, Kubernetes
AWS
Git, GitHub Actions

Project Team
The team currently unites: 1 Solution Architect, 1 Project Manager, 2 Backend Engineers, 2 Frontend Engineers, 1 Business Analyst, 1 DevOps Engineer, 2 QA Engineers, and 2 UX/UI Designers.

We are seeking proactive and results-driven talents to support our global expansion by acquiring and managing high-quality users. This role focuses on identifying, engaging, and converting individuals into verified, active users in the project, while maintaining long-term engagement and performance. 

Key Responsibilities: 

• Work with 500+ hot leads daily communicating in various channels (Facebook, Instagram, Whatsapp, Telegram)
• Convert hot leads from marketing team into verified users, ensuring successful onboarding and activation 
• Build trust with potential users and guide them through the registration, verification, and initial setup flows 
• Clearly communicate project’s value, benefits, and expectations
• Optimize the onboarding journey by improving conversion rates and minimizing drop-offs across the funnel 
• Ensure users are consistently contactable and responsive, addressing any blockers in a timely manner 

• Work closely with internal teams to improve conversion efficiency and user quality 

   

Requirements: 

• Spanish native or at least C2, English B1+ 
• Ability to work with big loads of leads daily in various social media channels 
• Excellent communication and interpersonal skills, with the ability to build trust and influence users effectively 
• Results-driven mindset with a focus on conversion, retention, and performance metrics 
• Ability to work independently and comfortable working in a fast-pace & target-driven environment 
• Pro-active approach with the desire to contribute to the project

We're looking for a proactive and detail-oriented Operations Manager to take ownership of our day-to-day operational processes and campaign execution.

This role is ideal for someone who:

• Thrives in a fast-paced environment and takes ownership without being asked
• Has a strong analytical mindset and uses data to drive decisions
• Can quickly identify and solve operational issues under pressure
• Has excellent attention to detail and follows through on tasks
• Is comfortable working with technical systems and operational tools
• Is available to respond to urgent operational matters when needed

You will play a key role in ensuring our campaigns, systems, and operations run efficiently while supporting business growth and performance objectives.

What You'll Do

• Manage and optimize daily campaign and traffic operations
• Monitor campaign performance and implement improvements to maximize results
• Launch, maintain, and oversee new campaigns
• Coordinate creative asset production and support operational workflows
• Manage and guide remote support staff to ensure timely task execution
• Monitor the health and stability of operational infrastructure
• Identify bottlenecks, troubleshoot issues, and drive process improvements
• Ensure compliance with internal procedures and industry best practices
• Collaborate with internal teams to support growth initiatives
• Maintain accurate reporting and provide operational performance insights
• Respond quickly to critical operational issues when required

What We're Looking For

• Previous experience in Operations, Performance Marketing Operations, Traffic Management, Project Management, or a similar role
• Strong analytical and problem-solving skills
• Ability to make decisions based on performance data and business objectives
• Excellent organizational skills and attention to detail
• Proactive mindset with a strong sense of ownership
• Ability to perform under pressure and handle multiple priorities
• High level of English, both written and spoken
• Technical aptitude and comfort working with digital systems and tools

Key Skills

• Proactiveness & Ownership
• Analytical Thinking
• Problem Solving
• Attention to Detail
• Process Optimization
• Operational Excellence
• Communication
• Time Management
• English Fluency

Nice to Have

• Experience working with performance marketing campaigns
• Experience managing remote teams
• Familiarity with tracking, reporting, and operational systems
• Experience in fast-growing online businesses, e-commerce, or digital marketing environments

A Banking & Financial Services client is building a new digital platform, and the Automation QA environment is being created from scratch. 

You will join a QA team of 5–7 engineers, and grow into a fully modern automation stack — Cypress, REST Assured, contract testing, AWS-native CI/CD.

This is a strong role for an automation engineer who already writes solid tests and wants to see how a QA environment is designed properly, from day one, on a regulated banking program.

Engagement: 5–6 months with a strong possibility of extension. 

Start: ASAP. 

Format: mostly remote, with occasional on-site presence in Germany for kickoff and workshops.

What you will do

• Write and maintain automated tests in Cypress (UI / E2E) and REST Assured (API).
• Cover API and Integration scenarios; contribute to Contract Testing suites under the guidance of Senior engineers.
• Run and stabilize test suites in CI/CD (GitHub Actions) and on BrowserStack.
• Prepare test data, including synthetic data sets.
• Analyze failures, investigate root causes, and report defects clearly in Jira.
• Contribute to test coverage and quality reporting.
• Participate in code reviews and grow under the mentorship of the QA Architect and Senior engineers.
•  

Requirements

• 3+ years in QA, with at least ~2 years of hands-on test automation.
• Practical experience with Cypress (or a comparable JS/TS E2E framework with willingness to switch).
• API testing experience; familiarity with REST Assured or readiness to pick it up quickly.
• Understanding of automation fundamentals: page objects / component patterns, test isolation, flakiness control.
• Experience in Banking / Financial Services or another regulated domain.
• Comfortable working with Git, CI pipelines, Jira and Confluence.

• Basic understanding of AWS and cloud-native applications.

   

Nice to have

• Exposure to Contract Testing.
• Familiarity with Java (Spring Boot) or Angular codebases.
• Experience with BrowserStack or similar.
• Experience with synthetic / masked test data

Mandatory (please read before applying)

• You must be based in Germany (residence + right to work / valid B2B contracting status).
• Fluent German (C1+) is mandatory — it is the primary working language with the client.
• Professional English (B2+) for technical documentation and the extended team.
• Applications that do not meet these three criteria cannot be considered.

We are looking for an experienced Senior Data Engineer (Microsoft Fabric) to join a project for our client, a leading global contract research organization (CRO) that supports pharmaceutical, biotechnology, and medical device companies in the development of new therapies. The company provides comprehensive clinical trial services, from early-phase development to post-approval studies.

We are seeking a self-motivated professional with strong collaboration skills and a passion for applying technical expertise to help address drug development challenges and enhance a world-class clinical trials informatics platform.

In this role, you will work within cross-functional product teams to design, build, and evolve a modern data platform that directly impacts drug development teams, clinical trial investigators, and ultimately, patients.

What We're Looking For:

• 5+ years of experience in Data Engineering
• Strong hands-on experience with ELT, data pipelines, and data integration tools, including Microsoft Fabric and Azure Data Factory (ADF)
• Proven experience designing and deploying scalable data architectures with a strong focus on ETL/ELT processes
• Solid experience designing, developing, and managing enterprise-grade data platforms
• Experience working with large-scale datasets, modern data warehouse technologies such as Snowflake, and data processing solutions in real-time and batch environments
• Experience with cloud technologies, preferably Microsoft Azure, but AWS will be fine too
• Strong knowledge of database technologies, including Oracle, MS SQL Server, and PostgreSQL
• Experience with data governance concepts, including data lineage, data quality, and data security
• Ability to design and manage data storage, data processing, and data quality frameworks
• Ability to work effectively in a fast-paced environment
• Strong communication and collaboration skills with a team-oriented mindset
• Upper-Intermediate or higher level of English proficiency

Your Responsibilities:

• Architect and implement robust ELT processes using Azure Data Factory and Microsoft Fabric
• Design, develop, and maintain scalable data pipelines that ingest, transform, and deliver data from multiple enterprise sources into Microsoft Fabric Lakehouses, Warehouses, and downstream Azure SQL databases
• Build and maintain cloud-based data platforms and analytics solutions using Microsoft Fabric
• Implement and promote modern software engineering principles and best practices in CI/CD and DevOps
• Collaborate closely with data engineers, infrastructure teams, business stakeholders, and application teams to ensure effective data integration and accessibility
• Partner with data analysts and data scientists to enable analytics and support data-driven decision-making
• Enable and support self-service data engineering capabilities across the wider data organization
• Identify opportunities for improving the data platform infrastructure and deliver scalable solutions
• Monitor system performance, troubleshoot issues, and optimize platform reliability and efficiency
• Develop and maintain technical documentation related to the data platform and its infrastructure

Will Be a Plus:
 

• Experience in healthcare, life sciences, MedTech, or clinical trials domains
• Understanding of healthcare data privacy and compliance standards, including HIPAA
• Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field

We are seeking a Senior Quant Developer to design, build, test, and deploy systematic trading strategies. The ideal candidate combines strong software engineering skills with quantitative finance and algorithmic trading experience.

Location: Remote

Employment Type: Full-Time

Experience: 5+ Years

Key Responsibilities

• Develop and maintain quantitative trading strategies.

• Build backtesting, optimization, and portfolio construction frameworks.

• Implement walk-forward analysis, Monte Carlo testing, and robustness validation.

• Work with market data including equities, futures, forex, and crypto.

• Integrate machine learning models into trading workflows.

• Collaborate with Java execution and platform engineering teams.

• Deploy research into production trading environments.

• Monitor strategy performance and improve risk-adjusted returns.

Required Skills

• 5+ years Python development experience

• Strong knowledge of Pandas, Polars, NumPy

• Experience with VectorBT, Backtrader, or QuantConnect LEAN

• Strong statistics and quantitative finance knowledge

• Portfolio optimization and risk management experience

• Experience with futures, forex, equities, or crypto trading

• Knowledge of PostgreSQL, TimescaleDB, and cloud environments

• Git, Docker, CI/CD experience

Preferred Skills

• Machine learning (XGBoost, LightGBM, PyTorch)

• FIX protocol knowledge

• Interactive Brokers, Alpaca, or LMAX integrations

• Java or C++ exposure

• Experience with institutional trading systems

A Banking & Financial Services client is launching a new digital platform, and the Automation QA environment is being built from scratch. You are joining at day zero: no legacy framework, no accumulated technical debt — you help design and build the automation layer that the whole program will rely on.

You will work in a QA team of 5–7 people, embedded with Product and Engineering.

Engagement: 5–6 months with a strong possibility of extension. 

Start: ASAP. 

Format: mostly remote, with occasional on-site presence in Germany for kickoff and workshops.

What you will do

• Build the automation framework together with the QA Architect — Cypress for UI/E2E, REST Assured for API.
• Design and implement API, Integration, Contract and End-to-End test suites.
• Integrate automated tests into CI/CD (GitHub Actions, AWS CodePipeline) as reliable quality gates.
• Set up and maintain cross-browser/device execution via BrowserStack.
• Contribute to test coverage models, quality metrics and reporting.
• Prepare and manage test data, including synthetic data where production-like data cannot be used.
• Review code from Mid-level engineers and help raise the technical bar of the team.
• Work directly with developers on testability, contracts and defect root-cause analysis.

Requirements

• 5+ years in QA with a strong focus on test automation.
• Strong Banking / Financial Services experience and comfort working in regulated environments.
• Hands-on, production-grade experience with Cypress and REST Assured.
• Solid API Testing and Contract Testing experience.
• Experience with End-to-End and Integration testing on distributed systems.
• BrowserStack or an equivalent device/browser cloud.
• Good understanding of the surrounding stack:
  • Backend: Java (Spring Boot), Node.js
  • Frontend: Angular
  • Mobile: Flutter
  • Cloud: AWS (Lambda, ECS, API Gateway, Aurora, DynamoDB, SQS, SNS)
  • CI/CD: GitHub Actions, AWS CodePipeline, CodeBuild, CDK
  • Tools: Jira, Confluence, SonarQube
• Experience contributing to a framework/environment built from scratch is a strong advantage.

Nice to have

• Synthetic test data generation and masking approaches.
• Databricks / data platform testing exposure.
• Performance testing or contract testing tooling (e.g. Pact) in depth.
• Mentoring experience.

Mandatory (please read before applying)

• You must be based in Germany (residence + right to work / valid B2B contracting status).
• Fluent German (C1+) is mandatory — it is the primary working language with the client.
• Professional English (B2+) for technical documentation and the extended team.
• Applications that do not meet these three criteria cannot be considered.

Our client is a Banking & Financial Services organization building a new digital platform. The Automation QA environment is a greenfield — nothing exists yet. You will be the person who defines how quality is engineered on this program: the strategy, the architecture, the frameworks, the metrics.

You will lead a team of 4–6 Automation QA Engineers (Senior and Mid-level) and act as the main QA counterpart for Product and Engineering leadership.

Engagement: 5–6 months with a strong possibility of extension. 

Start: ASAP. 

Format: mostly remote, with occasional on-site presence in Germany for kickoff and workshops.

What you will do

• Define the QA strategy and test automation architecture from scratch.
• Design the automation framework, repository structure, and QA processes (branching, review, gating, release criteria).
• Establish quality metrics, reporting and test coverage models, and make them visible to stakeholders.
• Build out the automation layers: API, Integration, Contract and End-to-End testing.
• Own the CI/CD quality gates together with the platform team.
• Coach and mentor Senior and Mid-level automation engineers; run code reviews and set engineering standards.

• Work closely with Product, Engineering and other QA teams; represent QA in architecture discussions.

   

Requirements

• 6+ years in QA, with strong hands-on automation background and experience in an architect / lead role.
• Proven experience building greenfield Automation QA environments from scratch — not just maintaining existing ones.
• Strong Banking / Financial Services background and experience in regulated environments (audit trails, compliance, controlled release processes).
• Hands-on with Cypress and REST Assured.
• Solid experience with Contract Testing, API Testing, and end-to-end automation.
• BrowserStack or equivalent cross-browser/device cloud.
• Comfortable in the client's technology environment:
  • Backend: Java (Spring Boot), Node.js
  • Frontend: Angular
  • Mobile: Flutter
  • Cloud: AWS (Lambda, ECS, API Gateway, Aurora, DynamoDB, SQS, SNS)
  • CI/CD: GitHub Actions, AWS CodePipeline, CodeBuild, CDK
  • Data Platform: Databricks
  • Tools: Jira, Confluence, SonarQube
• Experience defining quality metrics and reporting for non-technical stakeholders.

Nice to have

• Experience with synthetic test data generation and management (strong plus in a banking context).
• Performance and security testing exposure.
• Experience in a consulting / client-facing setup.

Mandatory (please read before applying)

• You must be based in Germany (residence + right to work / valid B2B contracting status).
• Fluent German (C1+) is mandatory — it is the primary working language with the client.
• Professional English (B2+) for technical documentation and the extended team.
• Applications that do not meet these three criteria cannot be considered.