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Tunisia tech roles plus global remote — search, filter, save to your application tracker.5341 remote job(s) — newest listings first.
About Cartesia Our mission is to architect AI that learns from and interacts with the world like humans do. We're pioneering the model architectures that will make this possible. Our founding team met as PhDs at the Stanford AI Lab, where we invented State Space Models or SSMs, a new primitive for training efficient, large-scale foundation models. Our team combines deep expertise in model innovation and systems engineering paired with a design-minded product engineering team to build and ship cutting edge models and experiences. We're funded by leading investors at Index Ventures and Lightspeed Venture Partners, along with Factory, Conviction, A Star, General Catalyst, SV Angel, Databricks and others. We're fortunate to have the support of many amazing advisors, and 90+ angels across many industries, including the world's foremost experts in AI. Overview We are seeking native-level French speakers with a linguistics background to serve as the primary language resource for voice AI in their language. You will be the trusted point of contact for all questions, quality decisions, and language-specific work related to French. This is not a standard annotation engagement. You will own your language end to end, which includes managing annotation quality, auditing data, monitoring product performance, investigating customer-reported issues, and executing projects that require deep linguistic expertise and attention to detail. You will operate independently across these workstreams and serve as the team's go-to resource for anything related to your language. This is an ongoing contractor engagement. Availability during some US Pacific business hours is preferred to allow for team syncs and real-time support. About the Engagement You will coordinate with the Human Evals Manager on project deliverables and timelines. Some examples of what your day-to-day work may include: Answer questions from annotators about guidelines, edge cases, or language-specific issues via an agreed…
Posted 1 Sept 2026
Job description: Job Description Í Í Í Í Mandatory Skills: Enterprise Architecting . Â Experience: 8-10 Years . Â Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention. Please mention the word **LUCK** and tag RMTUxLjgwLjE0Ni43Mw== when applying to show you read the job post completely (#RMTUxLjgwLjE0Ni43Mw==). This is a beta feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.
Posted 31 Aug 2026
For more than 60 years, Complex Co. has been known for delivering award winning construction projects across the built environment. Our skillful execution of quality projects is an expression of our personal and professional commitment to connecting and enhancing communities. As our commercial building pipeline continues to grow, we are looking for an experienced Commercial Building Estimator to play a key role in shaping successful tenders, strengthening estimating capability, and supporting the continued expansion of our commercial building arm. This role will be responsible for delivering accurate, competitive, and well-documented cost estimates for commercial building & construction projects, while also providing day-to-day technical advice and mentoring to the estimating team. This is a hands-on, influential role for someone who brings strong technical estimating expertise, sound commercial judgement, and the confidence to lead pricing activity across commercial building and construction opportunities. Key responsibilities Prepare accurate and competitive cost estimates, budgets, and scopes of work for commercial building and construction tenders Review tender documentation (drawings, specifications, RFTs, contracts) to confirm scope, risks, and opportunities Conduct and/or coordinate site inspections to assess conditions and identify construction risks Perform and review quantity take-offs using Benchmark, Revu, and Excel Prepare detailed cost build-ups, subcontractor comparisons, and pricing reconciliations Analyse historical project data to support pricing accuracy and continuous improvement Provide technical guidance and mentoring to Estimators Act as first point of escalation for estimating queries and technical issues Promote consistent estimating methodologies, tools, and documentation standards Maintain effective working relationships with key subcontractors and suppliers About you Minimum 8+ years' experience in commercial building and construction es…
Posted 31 Aug 2026
The Role: Our team is expanding and we are hiring several high caliber QA Software Test Automation Engineers (Java) to join our fast-growing team. You will work with world class specialists in a friendly, supportive and open-minded environment on challenging goals that will help you to grow professionally and achieve new technical levels. This role will focus on improving and monitoring product quality via test automation framework development and test coverage extension for functional and performance suits. The main responsibilities of the position include: Closely collaborate with the development team to help deliver high quality software Understand and translate business requirements to technical requirements Enhance software delivery and quality throughout the entire Software Development Life Cycle Perform automated functional and performance testing Design and develop the test automation framework, implement required libraries, and conduct auto-tests Maintain CI pipelines and integrate automated scripts into CI tools Manage any issues that may arise and drive resolutions throughout the testing process Actively participate in the Software Development Life Cycle and Software Testing Life Cycle Main requirements: BSc/MSc in Computer Science Minimum 2 years’ experience in quality assurance and test automation (functional GUI and API) Practical experience in automation testing with Java (Selenium, REST Assured, or similar for mobile automation) is a must Experience in writing queries for SQL and NoSQL databases Experience in agile software development methodologies and testing procedures Strong interpersonal and organisational skills Committed to excellence, continuous improvement, and to achieving the best results Excellent written and verbal skills in English Benefit from: Attractive remuneration package Intellectually stimulating work environment Continuous personal development and international training opportunities The Hiring Experience: What Awaits You Let’s…
Posted 31 Aug 2026
The Role: You will join a team working with Observability, Escalations, Post-mortems, Correction of Errors, and other practices that will contribute to the company's goal of cloud resiliency. You will be responsible for driving processes around reliability, best practices, cultural change, and enforcement of these practices. The main responsibilities of the position include: Honor and practice the Resiliency pillar of the Well Architected Framework in all tasks and responsibilities Conduct Chaos Engineering experiments and relevant exercises to improve resiliency and fault-tolerance Research workloads for migrating to the cloud with minimal disruption and impact Monitor cloud migration projects to ensure seamless transitions Design, consult, re-platform, and re-factor the observability of current cloud infrastructure Coordinate with other IT departments and teams regarding observability for both individual and organizational needs Regularly assess cloud deployments for compliance with the company’s standards and best practices Investigate and correct areas where observability is lagging Stay up to date and provide training on new and current technologies, services, tools, methodologies, and practices Occasionally participate in service capacity planning, software performance analysis, and system tuning Mentor colleagues in technical skills and knowledge Analyze, oversee, and remediate the company’s resiliency Participate in on-call support 24/7 based on a rotation schedule Main requirements: BSc/MSc degree in Computer Science or related field 5+ years of cloud services experience, with at least 3 years on AWS cloud 3+ years of experience in SRE or a similar role Experience with monitoring, APM, logging, and notification tools Familiarity with incident, problem and change management procedures and practices Advanced knowledge of SRE practices and methods Understanding and practice of Service Levels Strong troubleshooting skills and the ability to mentor others Exten…
Posted 31 Aug 2026
The Role: Our team is expanding and we are hiring several high caliber SDET (Software Development Engineer in Test) - Python to join our fast-growing team. You will work with world class specialists in a friendly, supportive and open-minded environment on challenging goals that will help you to grow professionally and achieve new technical levels. This role will focus on improving and monitoring product quality via test automation framework development and test coverage extension for functional and performance suits. You will work with the most valuable part of the product - a Forex brokerage core. If you enjoy working with pure API, Python, cutting-edge technologies, Kafka and AWS, this role is for you. The main responsibilities of the position include: Work in close cooperation with the development team to enhance software delivery and quality throughout the entire software development cycle Understand and translate high level business requirements to technical requirements Advise on efficient performance testing strategies for enhancing delivery and quality throughout the full software development cycle Develop formal test procedures and test plans from internal product design documentation as well as from external certification requirements Design, develop and modify functional and performance automation tests Design and implement test automation framework, required libraries and auto-tests Develop emulators for mobile testing Build CI/CD pipelines and integrate automation scripts into CI tools Manage any issues that may arise and drive resolutions throughout the testing process Share technical expertise with the rest of the QA team Actively participate in the Software Development Life Cycle and Software Testing Life Cycle Main requirements: BSc/MSc in Computer Science, Software Engineering or similar Minimum 2 years of comprehensive experience in quality assurance Minimum 2 years of practical experience in Python development Strong hands-on experience in desig…
Posted 31 Aug 2026
Distribusion Technologies
About us Distribusion is the world’s leading ground transportation marketplace and gives travellers seamless access to ground transportation online, from search to ticket purchase. We have built a cutting-edge B2B technology platform that connects bus, rail and ferry operators in 70+ countries with the biggest online retailers including Google Maps and Booking.com . We are shaping the future of travel and building the largest global network of transport providers and retailers. We are one of the fastest-growing startups in travel, backed by leading venture capital investors including TQ Ventures, Lightrock, Creandum, and Northzone, and are headquartered in Berlin, Germany. Following our recent $80m Series C funding, we are ready to push beyond. The opportunity We are looking for an Engineering Manager to lead our Search team . The role entails contributing to the product & technical domains of excellence in the main API product that enables large retailers to seamlessly purchase tickets from bus & rail carriers worldwide. This is a highly skilled, senior engineering team operating in a highly complex, high-throughput, and low-latency domain. You will be stepping into an area where performance and cost-efficiency are critical, and your biggest challenge will be technical and strategic. With our platform scaling rapidly, your mission is to prepare our architecture for 10x growth. We need a hands-on leader who still fundamentally thinks of themselves as an Engineer, capable of diving deep into the technical weeds while steering the domain's business goals. What you will do: Manage, lead, and support an experienced team of engineers, providing coaching, alignment, and performance management. Take ownership of domain health, ensuring our high-throughput, low-latency systems are robust, scalable, and consistently meeting performance goals. Drive profitability and cost optimisation, specifically tackling architectural challenges to scale our system 10x without allowing ou…
Posted 31 Aug 2026
About us Distribusion is the world’s leading ground transportation marketplace and gives travellers seamless access to ground transportation online, from search to ticket purchase. We have built a cutting-edge B2B technology platform that connects bus, rail, and ferry operators in 70+ countries with the biggest online retailers, including Google Maps and Booking.com . We are shaping the future of travel and building the largest global network of transport providers and retailers. We are one of the fastest growing startups in travel, backed by leading venture capital investors including TQ Ventures, Lightrock, Creandum, and Northzone, and is headquartered in Berlin, Germany. Following our recent $80m Series C funding, we are ready to push beyond. The opportunity We are searching for a Director of Finance to lead our Accounting and Finance function. The Finance team offers a unique opportunity as you spend time in diverse markets like Asia, Europe, and LATAM. As we are still relatively early on our journey, you can really shape the future of Distribusion with us. This position will report directly to the Distribusion CFO. What you will do: Lead, manage and further develop the Accounting and Finance function, ensuring the achievement of objectives and delivering high-quality work. Accountability for financial operations, including Invoicing, Accounting, Controlling, budgeting, liquidity and cash flow management. Manage clearing and settlement on a global scale. Continuously monitor and drive process improvements within the Accounting and Finance function, leveraging automation and technology (software systems) to streamline workflows and increase efficiency Organise structured internal and external reporting that is compliant with all relevant financial regulations and reporting requirements Build and maintain effective relationships with Banks, Accounting Offices, Financial Authorities, and other stakeholders, and oversee external service providers Monitor and manage…
Posted 31 Aug 2026
About Us Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain — the system that allows information and value to be shared securely without needing an intermediary. We’re laying the foundation for a better web which respects the freedom and data of individuals, and empowers developers to build better, more trustworthy online services. Our remote-first, global team develop open-source software that anyone can use or improve. This includes Polkadot , Polkadot SDK , and Kusama — key parts of the Web3 tech stack, the next generation of the internet. Our mission is to make Polkadot the most active and innovative community in blockchain, powering a new era of connected and decentralised applications. About the Team Parity’s Security Engineering team is at the forefront of protecting the Polkadot ecosystem by designing and implementing secure software, auditing code for vulnerabilities, and building cutting-edge ML tools to automate security analysis. We work closely with development teams to embed security best practices across our open-source stack, ensuring that our blockchain infrastructure is robust, resilient, and secure by design. About the Role As a security-focused software engineer, you will go beyond traditional application security - you’ll audit and ideally write secure Rust code where needed, conduct deep manual and automated code audits, and leverage machine learning to enhance security across our ecosystem. This is an opportunity to shape the security landscape of the next generation of decentralized applications and protocols. Assist in developing Secure Software – Write and optimise Rust code to build security-critical components and tools. Code Auditing & Vulnerability Analysis – Perform deep manual and automated code reviews to identify and mitigate security vulnerabilities. ML-Powered Security – Design and implement machine learning models for automated security analysis, anomaly detection, and thre…
Posted 31 Aug 2026
About Us Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain — the system that allows information and value to be shared securely without needing an intermediary. We’re laying the foundation for a better web which respects the freedom and data of individuals, and empowers developers to build better, more trustworthy online services. Our remote-first, global team develops open-source software that anyone can use or improve. This includes Polkadot , Polkadot SDK , and Kusama — key parts of the Web3 tech stack, the next generation of the internet. Our mission is to make Polkadot the most active and innovative community in blockchain, powering a new era of connected and decentralised applications. About the Team This role sits in our Acceleration department, home to the people who drive ecosystem growth by building tools, integrations, and partnerships across the Polkadot network. Reporting into our Polkadot Research Lead, you’ll be joining the Polkadot Research Engineering team. We shape the Polkadot research vision and roadmap, translating ecosystem needs into tools and experiences that accelerate platform adoption. About the Role As a Senior Experience Engineer , you will lead the end-to-end delivery of features, from initial problem discovery to production deployment. This role is designed for a self-directed builder who prioritizes "what" to build as much as "how" to build it. You will leverage an AI-native workflow to iterate rapidly and deliver high-impact solutions to complex user problems. What you’ll do Full-Lifecycle Ownership: Lead feature development through scoping, architecture, deployment, and iteration based on live user data. AI-Augmented Development: Integrate AI tools (e.g., Cursor, Copilot, Claude) into your daily workflow to accelerate velocity and maximize output. Autonomous Decision-Making: Navigate ambiguity by exercising sound judgment, filling requirement gaps without waiting for exhausti…
Posted 31 Aug 2026
About Us Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain — the system that allows information and value to be shared securely without needing an intermediary. We’re laying the foundation for a better web which respects the freedom and data of individuals, and empowers developers to build better, more trustworthy online services. Our remote-first, global team develop open-source software that anyone can use or improve. This includes Polkadot , Polkadot SDK , and Kusama — key parts of the Web3 tech stack, the next generation of the internet.Our mission is to make Polkadot the most active and innovative community in blockchain, powering a new era of connected and decentralised applications. About the Team We are looking to hire across our Acceleration Function which includes Runtime, Node, Platform and Applied Engineering. About the Role We're hiring an Engineering Manager who combines people leadership with strong delivery and project management. This isn't a hands-on coding role, but you'll need enough technical depth to understand architecture, engage credibly with engineers, and support sound decision-making. You'll focus on team health, execution, planning, and cross-functional coordination, helping the team navigate trade-offs, timelines, and stakeholder expectations. A background as a Technical Project Manager or Engineering Manager in a deeply technical environment would be a strong fit. What You’ll Do Lead, coach, and support a team of around 9 engineers within one of our functions Create a healthy, high-trust team environment with a strong focus on people management and team care Drive planning, prioritisation, and execution across complex technical workstreams Negotiate timelines and delivery trade-offs with stakeholders in a clear and pragmatic way Build enough technical context to understand architecture discussions and help translate them into executable plans Partner closely with technical leade…
Posted 31 Aug 2026
About Us Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain - the system that allows information and value to be shared securely without needing an intermediary. We’re laying the foundation for a better web which respects the freedom and data of individuals, and empowers developers to build better, more trustworthy online services. Our remote-first, global team develop open-source software that anyone can use or improve. This includes Polkadot , the Polkadot SDK and Kusama - key parts of the Web3 tech stack, the next generation of the internet. Our mission is to make Polkadot the most active and innovative community in blockchain, powering a new era of connected and decentralised applications. About the Team This role sits in our Acceleration department , home to the people who drive ecosystem growth by building tools, integrations, and partnerships across the Polkadot network. About the Role As a Core Developer within the Node function, you'll build and maintain the software that powers network communication, block production, and syncing across the Polkadot network - collaborating with design and engineering teams on infrastructure that's foundational to truly decentralised and resilient applications. What You’ll Do We are looking for new engineers to join the team. In these positions, you will: Design and implement core node infrastructure that powers the Polkadot network and the teams building applications on it Collaborate with design and engineering teams and see direct impact of your work Work on networking, syncing, and tooling that keep the network fast, reliable, and resilient Your Skills Work autonomously and solve problems independently Collaborate with others in an open-source culture, work well with peer review as a reviewer and reviewee Possess a good understanding of system design and an ability to work with complex systems Take ownership of their work and be responsible for outcomes Have good …
Posted 31 Aug 2026
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