Senior Validator Engineer (Solana)

Location: Remote - Europe only

Compensation: $180K - $300K

We are reengineering blockchain infrastructure from first principles to make global digital markets as precise and dependable as physical systems. Built on Solana, our platform delivers deterministic execution, guaranteed inclusion, and low-latency performance—solving the foundational failures that cause transactions to miss and systems to collapse under pressure.

By placing high-performance compute close to where transactions happen and coordinating execution through our advanced scheduling engine, we empower developers to build scalable applications and give institutions the reliability they demand. We believe financial infrastructure should behave like physics: fast, reliable, and predictable—every time, without exception.

As a Senior Validator Engineer, you will spearhead our engineering efforts surrounding the Solana Validator (both Agave and Firedancer), driving the innovation and implementation of next-generation high-performance distributed systems. You will join a highly proficient team of core engineers who have all contributed to foundational network components.

It's in our DNA to move

An important part of the DOF culture is to learn from the experienced and skilled people we are so fortunate to recruit. If you feel that you can contribute and make us better, we promise you that we are always open to ideas and innovation. After all, it is the culture of innovation that has made DOF one of the most exciting places to work. In DOF you can make a difference in an environment ready to solve problems and implement good ideas quickly. And who knows? Perhaps you will learn something from your new colleagues, as well.

We offer an exciting opportunity for an experienced Payroll Officer to join our Marine Payroll Team in our Perth Regional Headquarters, to support the continued growth of the APAC region. 

The role is a 12-month full-time fixed duration contract covering Maternity Leave.

Are you our new Payroll Officer

Here you will be part of a friendly and busy payroll team, reporting to the Payroll Team Leader. The team provide payroll services to DOF Australia and DOF Asia Pacific in Singapore, as well as supporting shadow payroll for other DOF global entities when required.

Requirements

We are looking for Survey Engineers

Are you passionate about technology, problem-solving, and working in exciting offshore environments? If you're looking for a hands-on role where every day brings new challenges, this could be the perfect opportunity for you!

The Survey and Inspection department in DOF Subsea Atlantic is looking for Survey Engineers to join our team. This is an offshore position.

Learn more about DOF!

What You'll Do

We are looking for Online Surveyors!

The Survey and Inspection department in DOF Subsea Atlantic is currently looking for dynamic, detail-oriented, and collaborative individuals to join our team as an Online Surveyor.

If you're someone who is curious, forward-thinking, and passionate about sustainability and technology, this role could be a great fit for you. We value a positive attitude, fresh ideas, and a desire to continuously learn and grow. This is an offshore position.

Learn more about DOF!

What You'll Do

Who are we?

SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as a Technical Support Consultant today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

Who are we?

SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as a Technical Support Consultant today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

DSI, a trusted and authorized partner of AT&T, is seeking an experienced Contact Center Trainer to lead and deliver high-impact training initiatives for our AT&T customer service and escalation teams. This individual will play a key role in shaping agent performance, driving customer satisfaction, and supporting ongoing operational excellence within our contact center environment.

The ideal candidate brings a strong background in training within a wireless telecom contact center, along with expertise in managing escalated customer interactions, resolving issues through research and collaboration, and coaching others to perform at a high level. This role requires someone who can effectively demonstrate best practices and ensure frontline teams are prepared to handle a wide range of customer needs with professionalism and empathy.

If you’re passionate about training, thrive in fast-paced environments, and have experience in the wireless telecom industry—this is the opportunity for you.

• Full-time, Monday – Friday 9am – 5pm

About DSI

Join DOF's growth as a ROV Supervisor!

We are looking for multiple ROV Supervisors to strengthen our ROV team. In this role, you will play a key leadership role onboard our vessels in the Atlantic region, overseeing the safe and efficient execution of a wide range of offshore projects.

As an ROV Supervisor, you will lead, support and develop ROV personnel while supervising the operation and maintenance of assigned ROV Systems. You will be responsible for fostering a strong safety culture, promoting clear communication, and ensuring all activities are carried out to the highest standards and in compliance with internal procedures and external regulations. Leading by example is essential, as you will set the standard for operational excellence, teamwork, and the wellbeing of everyone involved in the ROV operations.

Tasks and responsibilities

Join DOF's growth as a ROV Pilot Technician!

We are currently looking for multiple ROV Pilot Technicians to strengthen our ROV team. In this role, you will support a wide range of offshore projects onboard our vessels in the Atlantic region, while gaining knowledge and collaborating with our experienced and passionate ROV team.

Tasks and responsibilities

• Operate, maintain, and repair on assigned ROV systems.
• Participate in familiarization and debriefing activities prior to mobilization and demobilizations.
• Carry out pre-dive and post-dive checks, preventative maintenance routines, and ensure all activities, defects, and repairs are accurately recorded in dive logs and system documentation.

We are looking for experienced ROV Pilots with strong knowledge and understanding of the operation, maintenance, and troubleshooting of ROV and LARS systems.

The main fleet of DOF ROV/LARS systems consists of:

ROV Systems

• Kystdesign
• Shilling UHD
• Perry/Forum XLX, XLR, and XLX-C
• Argus

LARS Systems

About the Job

Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We believe in creating bold solutions and fostering an inclusive environment where collaboration and individual growth go hand in hand.

The In Vivo Pharmacology Scientist is responsible for designing, executing, and analyzing preclinical in vivo studies to support drug discovery and development. This role involves leading internal and external teams, supervising operational tasks to support neurology projects in early and late research phases and clearly communicating the in vivo pharmacology plan and results to the project team and relevant decision-making committees