We are looking for a capable Junior Solar Design Engineer to join our team, working on a hybrid basis from our São Paulo 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 PVsyst, AutoCAD and Solar PV 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 2 to 4 years of relevant experience and strong, practical knowledge of PVsyst, AutoCAD and Solar PV. 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. Delta Group 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 Junior Solar Design Engineer at Delta Group, 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:- Continuously monitor system performance, identify bottlenecks and drive improvements in reliability, latency and cost.
- Document technical decisions, write runbooks and share knowledge so the wider team can operate and extend your work.
- Investigate, debug and resolve production issues, performing root-cause analysis and putting preventive measures in place.
- Write clean, maintainable and well-documented code, and contribute to shared libraries, tooling and engineering best practices.
- Participate actively in design discussions, architecture reviews and technical planning sessions across the engineering organisation.
- Design, build and maintain high-quality, well-tested and scalable solutions that meet both functional and non-functional requirements.
- Review the work of your peers, provide constructive feedback and help raise the overall quality bar of the codebase.
- Translate product and business requirements into clear technical designs, breaking large problems into well-scoped, deliverable pieces of work.
- Stay current with emerging tools, frameworks and industry trends, and evaluate how they could benefit our stack.
- Contribute to CI/CD pipelines, automated testing and deployment processes to enable safe and frequent releases.
- Take part in on-call rotations where required and respond promptly and calmly to incidents and outages.
- Collaborate closely with product managers, designers and QA to ship reliable features on agreed timelines.
- Continuously develop your skills, seek feedback and stay current with the latest developments in your field.
- Contribute actively to a positive, inclusive, supportive and collaborative team culture.
- Proactively flag dependencies and coordinate with other teams to keep work moving smoothly.
- Participate constructively in team meetings, stand-ups, planning sessions, demos and retrospectives.
- Adapt to changing priorities and remain calm, focused and effective in a fast-moving, evolving environment.
- Represent the team and the company professionally in internal and external interactions.
- Bring energy, curiosity and a solutions-focused mindset to everyday challenges.
- Maintain accurate, thorough documentation and keep all relevant systems, tools and trackers up to date.
- Communicate progress, risks and blockers clearly and proactively to your manager and relevant stakeholders.
- Support and step in for teammates when needed to help the team meet its shared goals.
- Build strong, trust-based relationships with internal and external stakeholders.
- Contribute to a culture of accountability, learning from mistakes and celebrating shared wins.
- Handle confidential and sensitive information with discretion, care and integrity at all times.
What we're looking for
2-4 years of professional experience in a Solar Design Engineer or similar roleStrong working knowledge of PVsyst, AutoCAD and Solar PV
Bachelor's degree in Electrical Engineering
Excellent communication, problem-solving and teamwork skills
Benefits
At Delta Group, 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:- Free snacks, beverages and regular catered meals to keep you fuelled through the day.
- Protected time for learning, regular internal knowledge-sharing sessions and access to leading online learning platforms.
- Comprehensive medical, dental and vision insurance for you and your dependants, so you and your family are well looked after.
- Additional wellbeing and volunteering days each year to look after yourself and give back to your community.
- Personal accident and term life insurance providing financial protection and peace of mind for you and your loved ones.
- Wellness perks such as gym and fitness-membership support, plus wellbeing initiatives throughout the year.
- Flexible working hours that let you do your best work while balancing your personal life and commitments.
- Structured mentorship, regular feedback and clear, transparent career-progression frameworks to help you grow.
- Flexible time-off arrangements and the trust to take the breaks you need, when you need them.
- A flat, low-ego environment where good ideas can come from anyone and are acted upon.
- A real commitment to diversity, equity and inclusion, with employee resource groups and an open, respectful culture.
- Transparent, structured pay bands and clear criteria for progression, so you always know how to grow your earnings.
- A modern, well-equipped office in a convenient location, with snacks, great coffee and plenty of collaborative space.
- 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.
- Regular team lunches, celebrations, offsites and social events that make work more fun, human and connected.
- Mental-health support including confidential counselling, an Employee Assistance Programme and a range of wellbeing resources.
- a company-supported retirement savings plan, helping you build long-term financial security for the future.
- A home-office set-up allowance plus the laptop, equipment and tools you need to work comfortably and productively.
- Regular recognition and appreciation for great work, both publicly and privately.
- Hybrid and remote-friendly working options, with the trust and autonomy to manage your own time and output.
- Generous referral bonuses for helping us find and hire other great people to join the team.
- A culture that actively encourages experimentation, stretch projects and learning from both wins and mistakes.
Education
Bachelor's degree in Electrical Engineering