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Systems Engineer

Ember Partners 4.5 | Engineering

Actively hiring
Mid | JPY 7,800,000 - 9,000,000 / Yearly | Tokyo, Japan | Contract · Hybrid
Openings: 1 Apply by: 29 Oct 2026 Education: Bachelor's degree in Enginee... Views: 2
Systems Integration Requirements Analysis MATLAB Verification Documentation
Posted 3 days ago · 7 applicants Sign in to apply

Experience

Mid

Salary

JPY 7,800,000 - 9,000,000 / Yearly

Location

Tokyo, Japan

Job type

Contract

About the role

Ember Partners is a Semiconductors company founded in 1992 and based in Tokyo, Japan. As an early-stage team of fewer than ten people, we combine the pace, ambition and ownership of a modern business with a genuine commitment to quality, integrity and the people who work here. Ember Partners is a Tokyo-based semiconductors firm established in 1992 with a clear mission to redefine its market. Its solutions are trusted in dozens of markets and are localised to meet the needs of regional users. You can learn more about us at https://www.emberpartners.cloud.

We are looking for an experienced Systems Engineer to join our team, working on a hybrid basis from our Tokyo office and from home. In this role you will be a key member of our Engineering function, contributing directly to our goals and working closely with talented colleagues across the business.

This is a hands-on role with real ownership and impact. You will apply your skills in Systems Integration, Requirements Analysis and MATLAB to solve interesting problems, ship work you can be proud of and help us raise the bar for what we do. You will collaborate with cross-functional teams, share your ideas openly and have the support you need to do your best work and grow along the way.

You will bring around 4 to 7 years of relevant experience and strong, practical knowledge of Systems Integration, Requirements Analysis and MATLAB. Just as important are clear communication, sound judgement, attention to detail and the ability to collaborate effectively with people across different teams and backgrounds.

Within your first few months, you will get up to speed with our products, processes and people, build strong working relationships across the team, and begin taking ownership of your own work. Over time, you will have the opportunity to deepen your expertise, take on broader scope and grow your career with us as the company continues to scale.

In return, we offer a supportive, inclusive and collaborative environment, competitive pay, meaningful benefits and the chance to do work that genuinely matters. We care about our people, invest in their growth and want everyone here to be able to do the best work of their careers.

If this sounds like you, we would love to hear from you. Ember Partners is an equal-opportunity employer: we welcome applicants of all backgrounds and are committed to building a diverse team and an inclusive workplace where everyone can thrive. Apply today and tell us why you would be a great fit.

Responsibilities

As a Systems Engineer at Ember Partners, you will play a central role within our Engineering function and take ownership of a broad and varied set of responsibilities. Working alongside a collaborative, motivated team, your day-to-day duties will include, but are not limited to, the following:
- Collaborate closely with product managers, designers and QA to ship reliable features on agreed timelines.
- Continuously monitor system performance, identify bottlenecks and drive improvements in reliability, latency and cost.
- Stay current with emerging tools, frameworks and industry trends, and evaluate how they could benefit our stack.
- Investigate, debug and resolve production issues, performing root-cause analysis and putting preventive measures in place.
- Translate product and business requirements into clear technical designs, breaking large problems into well-scoped, deliverable pieces of work.
- Contribute to CI/CD pipelines, automated testing and deployment processes to enable safe and frequent releases.
- Document technical decisions, write runbooks and share knowledge so the wider team can operate and extend your work.
- Review the work of your peers, provide constructive feedback and help raise the overall quality bar of the codebase.
- Participate actively in design discussions, architecture reviews and technical planning sessions across the engineering organisation.
- Write clean, maintainable and well-documented code, and contribute to shared libraries, tooling and engineering best practices.
- Take part in on-call rotations where required and respond promptly and calmly to incidents and outages.
- Design, build and maintain high-quality, well-tested and scalable solutions that meet both functional and non-functional requirements.
- Ensure your work meets agreed quality, compliance and security standards before it is considered complete.
- Collaborate respectfully and effectively with colleagues across teams, functions, time zones and locations.
- Contribute actively to a positive, inclusive, supportive and collaborative team culture.
- Support onboarding, knowledge-sharing and documentation so the wider team can learn, scale and succeed.
- Uphold the company's values, policies, security requirements and standards of professional conduct in all activities.
- Plan and manage your workload to balance quality, speed and competing demands.
- Contribute to a culture of accountability, learning from mistakes and celebrating shared wins.
- Build strong, trust-based relationships with internal and external stakeholders.
- Continuously develop your skills, seek feedback and stay current with the latest developments in your field.
- Bring energy, curiosity and a solutions-focused mindset to everyday challenges.
- Represent the team and the company professionally in internal and external interactions.
- Adapt to changing priorities and remain calm, focused and effective in a fast-moving, evolving environment.
- Participate constructively in team meetings, stand-ups, planning sessions, demos and retrospectives.

What we're looking for

4-7 years of professional experience in a Systems Engineer or similar role
Strong working knowledge of Systems Integration, Requirements Analysis and MATLAB
Bachelor's degree in Engineering
Excellent communication, problem-solving and teamwork skills

Benefits

At Ember Partners, we believe that looking after our people is the foundation of doing great work. We offer a comprehensive, thoughtfully designed benefits and perks package that supports your health, your finances, your growth and your life outside of work. When you join us, you can expect the following:
- Thoughtful welcome kits, branded swag and little extras that make you feel part of the team.
- Transparent, structured pay bands and clear criteria for progression, so you always know how to grow your earnings.
- Company-funded health insurance with access to a wide network of hospitals and clinics, plus an annual preventive health check-up.
- Regular recognition and appreciation for great work, both publicly and privately.
- Free snacks, beverages and regular catered meals to keep you fuelled through the day.
- Full sponsorship for relevant professional certifications, memberships and qualifications.
- A dedicated annual learning and development budget you can spend on courses, books, certifications and conferences.
- A culture that actively encourages experimentation, stretch projects and learning from both wins and mistakes.
- Flexible time-off arrangements and the trust to take the breaks you need, when you need them.
- Flexible working hours that let you do your best work while balancing your personal life and commitments.
- a company-supported retirement savings plan, helping you build long-term financial security for the future.
- Recognition of personal milestones with celebration leave and thoughtful gestures.
- Opportunities to attend, speak at and learn from industry events and conferences.
- Employee stock options (ESOPs), giving you a genuine stake in the company's growth and long-term success.
- A flat, low-ego environment where good ideas can come from anyone and are acted upon.
- a generous annual leave allowance well above the statutory minimum, plus public holidays, because rest and time to recharge are essential to doing great, sustainable work.
- Generous, fully paid parental leave for all new parents, supporting you through one of life's biggest moments.
- Generous referral bonuses for helping us find and hire other great people to join the team.
- A results-focused environment that values outcomes and impact over hours logged at a desk.
- Wellness initiatives throughout the year, from health talks and screenings to fitness challenges and mindfulness sessions.
- A modern, well-equipped office in a convenient location, with snacks, great coffee and plenty of collaborative space.
- Regular team lunches, celebrations, offsites and social events that make work more fun, human and connected.
- A home-office set-up allowance plus the laptop, equipment and tools you need to work comfortably and productively.

Education

Bachelor's degree in Engineering

Key skills

Systems Integration Requirements Analysis MATLAB Verification Documentation

Job details

Category
Engineering
Role
Systems Engineer
Employment type
Contract
Openings
1
Work mode
Hybrid
Experience
Mid level

About Ember Partners

E

Ember Partners

Semiconductors · 1-10 employees

Ember Partners is a Tokyo-based semiconductors firm established in 1992 with a clear mission to redefine its market. Its solutions are trusted in dozens of markets and are localised to meet the needs of regional users. The company serves a diverse base of customers ranging from ambitious startups to established global enterprises. A culture of curiosity and accountability drives every decision, from product design to long-term strategy. Its platform combines deep domain expertise with modern engineering to deliver measurable outcomes for partners worldwide. Today, Ember Partners continues to invest in talent, technology, and community to shape the future of semiconductors.

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