Jobs Developers

About Digis:
Digis is a European IT company with 200+ specialists delivering complex SaaS products, enterprise solutions, and AI-powered platforms worldwide. We ensure transparency, stability, and professional growth opportunities for all our team members.

About the Project:
Join a well-established live entertainment platform that is revolutionizing how fans access major sports events like football and rugby. The product is a robust marketplace connecting sellers and buyers to ensure a seamless ticketing experience, operating successfully since 2006.
With over 2 million tickets sold and 1,000+ partners, the company is now shifting its focus toward deep backend integration and modernization.
You will join the team at a pivotal moment to drive the migration from a legacy monolith to a modern microservices architecture using .Net 8, Azure Service Bus, and Kafka/RabbitMQ.

Requirements:

• 5+ years of professional experience with .Net / .Net Core.
• 2+ years of hands-on experience with Azure Services.
• 2+ years of experience with Entity Framework.
• Upper-Intermediate English (B2).

Advantages:

• Stability Meets Innovation: Join a profitable business with a nearly 20-year history that is actively modernizing its tech stack (moving to .Net 8 and microservices).
• High Trust & Autonomy: We don’t log hours or use time trackers—we focus on results, ownership, and minimizing micromanagement.
• Scale & Impact: Your work directly affects real business outcomes, supporting a high-load platform with millions of transactions.
• Proactiveness is valued: Engineers are encouraged to bring ideas both technically and from a business perspective.
• Engineering Culture: A quality-first approach with established Scrum processes (dailies, planning, retros) and a clear focus on code quality.
• Strong Team Support: More than 50% of the engineering team consists of Digis specialists, ensuring smooth communication and reliable collaboration.
• Flexible Culture: Work on a CET-aligned schedule with a focus on outcomes.

Our mission is to make learning technology accessible, easy and fun for users across the world! We are creating next-generation education platform for learning software development and intent to become a leading player in that market.

Are you excited about creating technology that will be used by millions of people worldwide? Are you passionate about web and programming? Do you like learning new things? Do you like challenging goals and personal growth? Do you want to work in a “flat organization” where voice of each team member is important? If you answered “YES” to all these questions, congratulations! You are a candidate for a new team at Genesis!

You will be part of a very lean team responsible for building and testing new education platform. You need to be familiar with back-end software engineering, including development, testing and deployment processes. You will interact with user acquisition and product teams to quickly iterate through hypothesis.

Responsibilities:

• Design and develop website for our education platform and internal services;
• Set up interfaces to interact with back-end infrastructure;
• In cooperation with CTO participate in developing system architecture;
• Write efficient, scalable, and maintainable code that will help iterate quickly and safely.

Requirements:

• Fluent knowledge of JavaScript and TypeScript;
• Familiarity with modern frameworks/libraries (ideally both React and Vue);
• Experience working in a team environment (familiarity with Git, habit of writing clean and well documented code).
• Computer Science or Information Technology degree is must!

Will be a plus:

• Understanding of SSR;
• Familiarity with REST.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• 20 working days of paid vacation per year, plus public holidays.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.

About us
buzzabout.ai is a social media research tool for marketers. We turn messy conversations from YouTube, Reddit, TikTok (and more) into clear, actionable insights - using a lot of AI under the hood (and not just LLMs).

What you’ll do

• Ship end-to-end features across Next.js/React/TypeScript and Python services.
• Build pipelines and data workflows (Celery, Redis).
• Design and evolve APIs and data models (SQL/NoSQL).
• Deploy and operate on AWS (think Lambdas, EC2, basic infra hygiene).
• Collaborate on AI-powered features (ranking, extraction, light ML), and make them production-ready.
• Keep quality high with tests, CI/CD, and pragmatic code reviews.

You’ll be great here if you

• Have 2+ years of commercial experience shipping product.
• Learn fast, own problems end-to-end, and like small teams with big impact.
• Excited about what you are doing
• Are comfortable with:
  • Python (plus Celery, Redis)
  • Next.js, React, TypeScript, Redux
  • SQL/NoSQL, schema design, query tuning
  • AWS fundamentals (e.g., Lambdas/EC2, networking basics)

Nice to have

• Docker, Terraform
• ML/NLP basics (scikit-learn, spaCy)
• Observability chops (logs/metrics/traces)

Why you’ll love it

• Fully remote
• Unlimited vacations (we actually want you to take them)
• Real ownership and a high-impact product role
• A lean team, fast decisions, zero legacy

Project Description

Cambium Networks is a dynamic, growth-oriented company serving an exponentially growing industry.
Cambium Networks provides professional grade fixed wireless broadband and microwave solutions for customers around the world. Solutions are deployed in thousands of networks in over 153 countries, with our innovative technologies providing reliable, secure, cost-effective connectivity that’s easy to deploy and proven to deliver outstanding metrics.
Cambium Networks has few development centers: Rolling Meadows, IL, USA and Ashburton, Devon, UK.

Job Description

REQUIRED:

• BS/MS degree in computer science

• Programming experience in C

• Experience with Linux

• Basic understanding of embedded software

• Pre-Intermediate level of English

PREFERED:

• Experience or theoretical knowledge in Networking domain

• Experience or theoretical knowledge in Linux Kernel development

• Experience or theoretical knowledge in Telecom-Wireless (e.g. WiFi, WiMAX, LTE) domain

* Experience or theoretical knowledge in Telecom-Wired (e.g. Ethernet, GPON) domain

Job Responsibilities

• Developing and testing new features for GPON products
• Analyzing and resolving bugs

Project Description

Our customer is the top Tier-1 company in the automotive world.

The company is cooperating with one of the biggest car manufacturers to develop infotainment systems for a wide variety of car lines.

The team at GlobalLogic is responsible for maintaining and updating customer products after SOP.
Maintenance includes AOSP, Yocto Linux, and Linux Kernel parts and customer-specific features, bug-fixing, system integration, and validation.

SW Platform: Android 13/14/15, Yocto Linux, Linux Kernel 5.14/5.15
HW platform: Qualcomm 8155, SA8195-AA, 8150

Job Description

REQUIRED
Hybrid work model. We expect you to work from office 1-2 days per week.

• 0.5+ years of experience in software development
• Good knowledge of C
• Good knowledge of basic data structures and algorithms
• Experience with Unix/Linux usage (CLI)
• English - writing/speaking

PREFERRED

• Experience in Embedded Systems development
• Experience in Linux System and Kernel space development
• Experience in the development of Android-based systems
• Knowledge of version control systems (GIT) and build tools (Make)
•  

Job Responsibilities

• Participate in a vendor-specific HW platform bring-up
• Contribute to the development and debugging of the Kernel-related issues
• Contribute to the BSP development
• Contribute to the migration to the new kernel versions
• Contribute to the performance analysis and optimization of the existing system
• Contribute to the updating, maintaining, and bug-fixing of the Android-specific features on the OS level
• Porting customer-specific features to the newest Android versions
• Contribute to the HAL development

ELVTR is a premier online education platform offering live courses taught by top executives from globally renowned companies. We are dedicated to transforming the online education industry by providing elite-level education and innovative course offerings.

As we continue to grow, we are seeking a Python Developer to support our internal IT team with the maintenance, troubleshooting, small enhancements, and integrations of existing systems. This role is ideal for a detail-oriented person who enjoys clear, defined tasks and working on optimizations.

This is a full-time position.

Key responsibilities

• Maintain and troubleshoot existing internal Python-based tools and integrations.
• Optimize and refine existing code for better performance and maintainability.
• Implement minor feature enhancements and integrations between internal systems and tools.
• Automate basic workflows and eliminate manual processes.

• Support and maintain the stability and performance of backend services.

   

Initial Tasks

• Refactor the current system to ensure that the course entity is managed separately from the certificate generation logic.
• Review and analyze the core service logic for meeting bookings to identify why the available slots are showing inconsistencies across three different locations.
• Create an automation process that updates the price entity in the backend whenever there is a price change in Google Sheets, and ensure the updated price is automatically reflected in all deals within the CRM system.
• Develop an automation or script that triggers when a user unsubscribes from emails, sending this data to Klaviyo (third-party service) for tracking and management.
• Enhance the booking system to display possible meeting slots for users, even when no free slots are available, ensuring users can still see available timeslots for booking.

Requirements

• 3+ years of experience in Python development, especially in scripting and automation tasks.
• Familiarity with relational and document-oriented databases (PostgreSQL, MySQL, MongoDB).
• Comfortable working with APIs and integrating third-party tools.
• Basic understanding of code optimization and best practices.
• Ability to troubleshoot and debug efficiently.
• Self-directed, organized, and able to handle multiple small tasks effectively.

Nice-to-Haves:

• Experience with message brokers (e.g., RabbitMQ, Kafka).

• Familiarity with backend service maintenance.

   

Benefits

• Competitive compensation
• Generous vacation policy, mental health support, and wellness benefits
• Full access to ELVTR courses for continuous personal and professional growth
• A collaborative, mission-driven, and globally distributed team

Why You Should Join ELVTR

• Innovative and Positive Culture: Join a team of passionate individuals who are driven by a common vision.
• Growth Opportunities: At ELVTR, we not only believe in nurturing talent but also in providing abundant opportunities for professional development. In fact, 100% of our senior managers have been promoted to executive roles from within the company.
• A Mission You Can Be Proud of: Be part of a brand that stands for quality, innovation, and inspiring education. Be part of a company that’s changing the face of online education, connecting students with top-tier executives.

If you are a detail-oriented professional ready to contribute to a leading online education platform, we encourage you to apply. Elevate your career with ELVTR.

ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

Embrox Solutions — IT company that develops a wide range of unique software products. While developing our team combines modern advanced programming techniques with scientific approaches. That is why our solutions are stable in their work, rapid in their performance and flexible in their usage.

We do not only qualitatively realize the full cycle of software development, but also provide further support for established products, consulting, and business analytics.

ABOUT PROJECT

We have a few projects at the moment, so we are looking for a long-term cooperation.

Among our current projects:

- Electric vehicle charging station development

- Healthcare: Medical device development

- Smart locker

What will set you up for success:

- C/С++ Programming Language on embedded systems

- Experience with STM32/SiLabs/Rigado/Microchip microcontrollers

Interfaces and protocols (UART, I2C, SPI, ModBus, CAN, USB, Ethernet,

etc.)

- Embedded Real-time operating systems

- Linux

- Experience in image, video, and signal processing

- Version control systems, task tracking systems

Extra points if you:

- Experience in networking: TCP, UDP, MQTT, TLS

- Understanding of cloud connectivity/IoT concepts and applications

- Automated and regression testing

You will have the opportunity to:

- Participate in the full embedded software life cycle: design,

implementation, code reviews, documentation, testing and validation

- Analysis and systematic problem solving for SW reported issues

- Cooperate with electrical engineers

We ensure your growth with:

- Competitive salary with regular reviews

- Modern projects with cutting-edge technologies

- Excellent space for your personal and professional development

- Low level of bureaucracy with a lack of multi-level management

- Attractive work environment: The modern and stylish office with ergonomic workstations, creative zones, and innovative spaces

- Paid vacations and sick leaves

- Accountant support

- Educational Events

- Free English classes

- Amazing team buildings.

Embrox Solutions — IT company that develops a wide range of unique software products. While developing our team combines modern advanced programming techniques with scientific approaches. That is why our solutions are stable in their work, rapid in their performance and flexible in their usage.

We do not only qualitatively realize the full cycle of software development, but also provide further support for established products, consulting, and business analytics.

ABOUT PROJECT

We have a few projects at the moment, so we are looking for a long-term cooperation.

Among our current projects:

- Electric vehicle charging station development

- Healthcare: Medical device development

- Smart locker

What will set you up for success:

- C/С++ Programming Language on embedded systems

- Experience with STM32/SiLabs/Rigado/Microchip microcontrollers

Interfaces and protocols (UART, I2C, SPI, ModBus, CAN, USB, Ethernet,

etc.)

- Embedded Real-time operating systems

- Linux

- Experience in image, video, and signal processing

- Version control systems, task tracking systems

Extra points if you:

- Experience in networking: TCP, UDP, MQTT, TLS

- Understanding of cloud connectivity/IoT concepts and applications

- Automated and regression testing

You will have the opportunity to:

- Participate in the full embedded software life cycle: design,

implementation, code reviews, documentation, testing and validation

- Analysis and systematic problem solving for SW reported issues

- Cooperate with electrical engineers

We ensure your growth with:

- Competitive salary with regular reviews

- Modern projects with cutting-edge technologies

- Excellent space for your personal and professional development

- Low level of bureaucracy with a lack of multi-level management

- Attractive work environment: The modern and stylish office with ergonomic workstations, creative zones, and innovative spaces

- Paid vacations and sick leaves

- Accountant support

- Educational Events

- Free English classes

- Amazing team buildings.

Project Description:

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain specifically related to reservoir management.
We're creating new team which will be closely working with the client.
Technological stack is expected to evolve to the modern Cloud technologies.

Responsibilities:

The candidate will be working on the core part of a numerical simulator.
The candidate should be capable of developing steady-state or transient numerical models for fluid dynamics by himself, implementing them in C++ code, and validating the result.

Mandatory Skills Description:

3+ years of work experience with C++.
Background in Physics.
Good English skills: ability to read/write in English and conduct basic conversations over the phone.

Nice-to-Have Skills Description:

Good knowledge of numerical methods, thermodynamics, and fluid dynamics in addition to Ms.S or Ph.D. degree.
Knowledge of petroleum/reservoir engineering is a big benefit. An ideal candidate would have a degree in physics and coding experience in reservoir or fluid/aero dynamics numerical simulators.
Experience with Java.

Languages:

English: B2 Upper Intermediate

Project Description:
 

Join a team that's redefining banking technology!

Our client isn't a typical Swiss bank — it's a modern financial institution focused on delivering cutting-edge online trading and financial services. Unlike traditional banks weighed down by legacy systems, their tech stack is lean and innovative.

The team builds products that transform complex, fragmented risk data into clear, actionable insights, enabling smarter and faster decisions to reduce risk. We focus on core business areas such as account risk and work closely with key stakeholders - Risk department, Compliance department, and the Middle Office Fraud Center — to deliver impactful solutions.

You'll be part of a Scrum team of four, collaborating daily with stakeholders through stand-ups, status updates, and Agile ceremonies. We embrace best practices and modern communication tools: Zoom, Teams, Outlook, JIRA, Confluence, and more.

We continuously evolve our solutions to atomic microservices and self-contained systems, based on dockerized environments with CI and CD.

What we offer:
Professional Growth: access to local trainings, on-demand webinars, interactive workshops, and support for conferences and certifications.

Competitive Compensation: Regular annual reviews based on your performance and professional development.

Work-Life Balance & Fun: Team-building activities, corporate events, hackathons, and a variety of engaging initiatives.

If you're proactive, creative, and ready for new challenges, join us! Together, we'll enhance product quality and optimize processes while driving innovation.
 

Responsibilities:
 

- Overall responsibility for a team, its performance
- Driving the Scrum processes, coaching the team, driving improvements
- Contributing towards the technical direction of the products by being involved in technical design and delivery of components
- Identifying potential risks and escalating to the manager and client
- Communicating and interacting effectively with other Team Leads
- Participation in meetings with the client (Stand Ups, Grooming, Planning, Demo, Retro, and other ad-hoc ones)
- Requirements refinement, Sprint planning, and task estimation
- Application development
- Developing unit/integration tests, E2E, ensuring good development testing coverage
- Lead a team of 3 developers
- Participate in peer design and code reviews
- Evaluate and adopt new development tools, libraries, and approaches to improve delivery quality

Mandatory Skills Description:

- 1+ year in Team Lead position [fresh experience during last 2 years]
- At least 5+ years of proven experience in a Software Developer position
- Java core, Java 11-17+ features
- OOP/OOD knowledge, design patterns
- HTML, CSS, JavaScript
- Proven knowledge of ReactJS, Redux [2+ fresh years of proven experience]
- Unit testing frameworks (JUnit, Mockito, etc.), experience of integration and E2E tests building
- Spring framework, IOC
- RESTfull services
- Java-based application servers (e.g. Tomcat)
- SQL knowledge, any RDBMS, Oracle/PostgreSQL is a plus
- ORM, Hibernate in particular
- CI tools experience (Jenkins)
- Docker

Note: Please apply for this position only if you have proven experience working with crypto, blockchain, or wallet development.

The client is an innovative global fintech leader behind USDT, the world’s largest and most widely used stablecoin.

We are looking for a React Native Developer with solid experience in blockchain/crypto/ wallets to help us build secure applications.

Responsibilities

• Design, develop and maintain mobile applications using React Native (iOS & Android)
• Integrate applications with Bitcoin / Web3 / blockchain APIs and wallet backends
• Work with wallet functionality: addresses, balances, transactions, seed phrases, private keys (never exposing them insecurely)
• Implement mobile security best practices: secure storage, encryption, device integrity checks, protection from common attack vectors
• Collaborate with backend, security, and product teams to design features for decentralized and crypto-enabled products
• Participate in code reviews, architecture discussions, and technical decisions
• Write clean, testable, well-documented code

Requirements

• 4+ years of experience in in React Native
• Strong knowledge of TypeScript / JavaScript and the React ecosystem
• Proven experience with blockchain / crypto / wallet applications
• Experience working with Bitcoin, Web3, wallets, private keys, or similar technologies
• Good understanding of mobile security: secure storage, key management, encryption, secure communication
• Understanding of decentralized systems and concepts like public/private keys, transactions, addresses, signing, gas/fees, etc.
• Experience integrating REST/WebSocket APIs and working with real-time data
• Comfortable working in a remote, distributed team, communicating in English (spoken and written)

Nice to have

• Experience with hardware wallets or secure elements
• Knowledge of Layer 2 solutions, sidechains, or Lightning Network
• Experience with performance optimization and profiling for mobile apps
• Background in cryptography or security engineering

On behalf of our Client, a well-established financial institution from the Netherlands, Mobilunity is looking for a Full Stack developer for a longterm engagement.

Our Client is building a powerful new SaaS platform for premium restaurants to manage their own e-commerce, visibility, and retention—replacing tools like Shopify, Mailchimp, and Clavio with a tailored all-in-one solution.

To support this transformation, we’re seeking a hands-on Technical Lead who will architect solutions, guide developers, and collaborate deeply with product and business stakeholders. You’ll drive engineering decisions and ensure the delivery of scalable, clean, and reliable systems.

Key Responsibilities:

• Develop clean, scalable code using Python (Django) 70% and React/Next.js 30% or vice verse
• Collaborate with tech lead and product manager to refine implementation
• Take ownership of services end-to-end: from feature spec to delivery
• Work across backend and frontend, with focus flexibility (backend-leaning or frontend-leaning is OK)
• Embrace agile delivery and AI-powered workflows for speed and quality

Requirements:
 

• 5+ years in full-stack development
• Fluency in Python/Django, JavaScript/React, Next.js leaning to backend or frontend is OK
• Comfortable with PostgreSQL, REST APIs, GCP
• Proactive communication and ownership mindset
• Interest in customer experience, not just specs

Nice to Have:

• Experience in product-led SaaS environments
• Exposure to foodtech, marketplaces, or e-commerce products
• Use of AI-enhanced dev tools (Cursor, Copilot, Claude Code)

Tech Stack:

• Backend: Python, Django, FastAPI.
• Frontend: React, Next.js.
• DB: PostgreSQL.
• Cloud: GCP.
• Process: Agile, AI-enhanced workflows.
• Tools: Cursor/Claude Code, Slack, Figma.

Come on board, and let’s grow together!

About the company and the role

At Lendurai, we enable unmanned aerial vehicles (UAVs) to operate independently of global navigation satellite systems and radio control, using computer vision and machine learning. We partner with multiple UAV manufacturers to deliver cost effective capabilities to public sector and defence customers. Our core team has substantial experience in aerospace engineering and developing computer vision applications across Europe, including at companies like Bolt (EE), Open Cosmos (UK), and Starship Technologies (EE).

As software engineer for camera systems you will optimize EO/IR video for operators (ultra-low-latency, stable, and clear in the field) and tune the camera/ISP pipeline so computer vision applications stay robust and accurate.

What you will be doing

• System Architecture & Latency Control: Define the complete imaging pipeline architecture, from sensor to data output. Drive component selection and systems design to achieve a low end-to-end latency video pipeline, essential for direct First-Person View (FPV) operator control.
• Image Quality Ownership: Hold direct responsibility for the final image and video quality across autonomous and human operator flight modes. This includes selecting camera modules, defining ISP parameters, and tuning algorithms (e.g., exposure, color, sharpness, noise reduction) to provide the optimal visual experience for the human operator and autonomous control under varying light conditions.
• Sensor Integration: Select, integrate, and validate cameras (electro-optical, infra-red, etc.) into the drone platform. Manage the data paths to optimize for dual-use: minimal-latency streaming for operators and high quality data for autonomy.
• Driver & Firmware Optimization: Develop, debug, and optimize low-level firmware and embedded drivers (C/C++) that interface the camera hardware with the onboard computer. Focus tuning efforts on optimizing the camera output to balance low-latency and high fidelity.
• Environmental Hardening: Work with electronics and mechanical engineers on thermal management, vibration dampening, and EMI/RFI shielding to ensure system stability and image quality are maintained under demanding operating conditions.
• Autonomy Support: Collaborate across functions to provide reliable, stable, and geometrically calibrated camera data for computer vision applications like SLAM and object detection.

• Testing and Validation: Take part in rigorous ground and flight testing, utilizing specialized tools to measure end-to-end latency, throughput, and objective/subjective image quality metrics.

   

We are looking for

Required skills:

• Experience in camera systems design, development, and integration, with experience in embedded or robotics platforms.
• Demonstrated expertise in image quality tuning and calibration, including detailed knowledge of the ISP pipeline and image sensor operation.
• Strong proficiency in C/C++ low-level driver development.
• Proven experience in defining system architectures for ultra-low latency applications (e.g., real-time video streaming or gaming).
• Solid understanding of imaging interfaces (e.g., MIPI CSI-2) and embedded communication protocols relevant to UAVs.

Additional skills that are nice to have:

• Experience with libcamera or similar
• Direct experience with (digital) FPV or broadcast video systems
• Experience with flight control stacks (PX4/ArduPilot) and companion computer integration (NVIDIA Jetson, IMX8/9, Raspberry Pi etc).

• Knowledge of computer vision requirements (e.g., camera calibration models).

   

What we offer

• Monthly gross salary €3,500-6,000 based on experience and impact
• Stock options
• Ability to influence major technical decisions as an early hire
• A focus on outcomes

Join Lendurai to be part of the forefront of defence technology innovation.

At Lendurai, we enable unmanned aerial vehicles (UAVs) to operate independently of global navigation satellite systems and radio control, using computer vision and machine learning. We partner with multiple UAV manufacturers to deliver cost-effective capabilities to public sector and defence customers. Our team has deep experience in aerospace engineering, defence tech, and autonomous systems, with backgrounds at companies like Bolt (EE), Open Cosmos (UK), and Starship Technologies (EE).

As a control-systems engineer you will own the algorithms that keep our drones stable, responsive, and mission-capable without satellite guidance.

What you will be doing

• Design, implement, and tune real-time flight-control algorithms (attitude, position, and trajectory loops) targeted at GNSS-denied missions.
• Develop high-rate state-estimation and sensor-fusion pipelines that blend IMU, barometer, optical flow, VIO, and SLAM data.
• Port and optimise these pipelines on flight computers (Jetson Orin, Raspberry Pi CM5, i.MX 8M plus) under real-time constraints.
• Extend and customise PX4 or write bare-metal control stacks where needed.
• Create Software-in-the-Loop (SITL) and Hardware-in-the-Loop (HITL) test environments; iterate rapidly between simulations and field flights.

• Instrument test vehicles, run flight campaigns, and mine logs to improve robustness in wind, vibration, and electromagnetic interference.

   

We are looking for

Required skills:

• Proficiency in C++14 and C99 (or newer).
• Proficiency in Linux environments.
• Hands-on experience with Linux SBCs such as Raspberry Pi, BeagleBone, or similar.

Nice to have:

• Previous experience with embedded systems, especially STM32 microcontrollers.
• Hands-on experience with PX4, ArduPilot, or custom flight-control firmware.
• Practical knowledge of RTK-GPS, UWB, or vision-based localization frameworks.

Additional skills that are advantageous

• Control theory — PID, LQR, observers, pole/zero placement, robustness analysis.
• Sensor fusion & estimation — Kalman variants, factor graphs, Bayesian filtering.
• Computer vision — feature tracking, optical flow, homography, depth estimation.
• Digital comms & electronics — UART, SPI, I²C, CAN-FD, logic-analyzer debugging.

What we offer

• Monthly gross salary €3,500-6,000 based on experience and impact
• Stock options
• A mission-driven team that values ownership, curiosity, and a hands-on approach to solving defense challenges
• Early technical influence in a growing defense tech startup
• A focus on outcomes

Join Lendurai to be part of the forefront of defence technology innovation.

A fast-growing SaaS company, which is transforming the way tax, accounting, and audit firms operate, is looking for a Staff Backend Engineer (Python) to work remotely.

Founded in 2017, the company now has over 350 professionals. It is trusted by 10,000+ firms in 25+ countries. The all-in-one platform helps firms manage documents, payments, workflows, and communication more efficiently.

You will be responsible for the full cycle of launching a new direction, which includes:

• Selection and technical justification of the main Python framework
• Development, launch, and commissioning of the first services on Python
• Creation and documentation of development standards and processes for the Python stack
• Building CI/CD processes in close collaboration with the DevOps team
• Leading and implementing major technical initiatives (epics)
• Participating in the hiring, onboarding, and mentoring of future Python team members
• Active communication with business representatives

What the company offers: 30 days of vacation, paid sick leaves, training and development budget.

Requirements: experience working with Python, microservices, and AWS, experience making architectural and technical decisions.